Court Opinion

ID: 7275359
Source: CourtListenerOpinion
Date Created: 2022-07-25 08:11:54.155776+00
Date Added: 2024-06-11T16:18:48.532095
License: Public Domain

In the
                 Court of Appeals
         Second Appellate District of Texas
                  at Fort Worth
               ___________________________
                    No. 02-21-00160-CV
               ___________________________

TERESA MARIE SHIELD, MATTHEW WILSON, AND ROBERT HECK,
                       Appellants

                             V.

   BIO-SYNTHESIS, INC., DNA TESTING CENTRE, INC., AND
              RITA CHEN, PH.D., Appellees

            On Appeal from the 48th District Court
                   Tarrant County, Texas
               Trial Court No. 048-311669-19

            Before Kerr, Birdwell, and Womack, JJ.
           Memorandum Opinion by Justice Womack
                            MEMORANDUM OPINION

                                   I. INTRODUCTION

       Appellants Teresa Marie Shield, Matthew Wilson, and Robert Heck sued

Appellees Bio-Synthesis, Inc., DNA Testing Centre, Inc., and Rita Chen, Ph.D. for

claims relating to Appellees’ conduct in performing an allegedly incorrect paternity test

in 2001. Bio-Synthesis and DNA Testing Centre later moved for summary judgment,

arguing that (1) Appellants’ claims were barred by limitations, (2) Appellants’ claims

were an impermissible collateral attack on another court’s judgment, (3) Appellants’

claims were barred by collateral estoppel, (4) Appellants’ claims were barred by Section

160.637(e) of the Family Code, and (5) Appellants’ claim under the Deceptive Trade

Practices Act (DTPA) was improper because Texas does not recognize an implied

warranty for services. The trial court later entered an order granting summary judgment

to all Appellees on all claims brought against them.

       In five issues on appeal, Appellants argue that the trial court erred by granting

summary judgment. In their first issue, Appellants argue that summary judgment was

improper as to Chen because citation never issued for Chen, Chen did not appear in

the lawsuit, and Chen did not file a motion for summary judgment. In their second

through fifth issues, Appellants argue that summary judgment was improper to the

extent it was granted based on Bio-Synthesis’s and DNA Testing Centre’s defenses of

the statute of limitations, collateral attack, collateral estoppel, and Section 160.637(e)’s

requirements regarding how to challenge an adjudication of paternity. See Tex. Fam.

                                             2
Code Ann. § 160.637(e). We will sustain Appellants’ five issues and reverse the trial

court’s grant of summary judgment in part. But because Appellants do not challenge

the trial court’s summary judgment as to Bio-Synthesis’s and DNA Testing Centre’s

argument that Appellants’ DTPA claim is improper, we will affirm that portion of the

trial court’s judgment. Thus, we will affirm in part, reverse in part, and remand the case

to the trial court for further proceedings.

                                   II. BACKGROUND

A. Factual Background

      Wilson was born on February 2, 1989. Shield is Wilson’s mother. From 1989

to 2001, Heck believed that he was Wilson’s father, lived with Wilson, and raised

Wilson.

      1. The 2001 Paternity Test

      In August 2001, Heck filed a suit affecting the parent–child relationship

(SAPCR) to establish conservatorship of and child support for Wilson. In October

2001, the court in the SAPCR ordered a paternity test to determine whether Heck was

Wilson’s biological father. Shield, Heck, and Wilson gave DNA samples to DNA

Testing Centre.1 DNA Testing Centre performed a paternity test on the DNA samples.

The results excluded Heck as being Wilson’s biological father. On November 12, 2001,

      1
       The parties dispute whether DNA Testing Centre is a subsidiary of Bio-
Synthesis.

                                              3
Chen certified the paternity-test results. On December 6, 2001, the court in the SAPCR

dismissed the SAPCR with prejudice based on the paternity-test results.

      2. The 2019 Paternity Test

      In 2019, one of Wilson’s relatives found a DNA match on Ancestry.com

showing that the relative shared DNA with Heck’s family. Shield contacted Heck about

the DNA match, and Appellants agreed to obtain a new DNA paternity test to

determine if Heck was Wilson’s biological father. In July 2019, Shield, Heck, and

Wilson each provided DNA samples for the new paternity test. The new paternity test,

which was signed on July 23, 2019, showed a 99.999999998% probability that Heck was

Wilson’s biological father.

B. Procedural Background

      On September 23, 2019, shortly after obtaining the 2019 paternity-test results,

Appellants sued Appellees for violation of the DTPA (as to Bio-Synthesis and DNA

Testing Centre); fraud (as to all Appellees); negligence, gross negligence, and negligent

misrepresentation (as to all Appellees); negligent hiring, supervision, and management

(as to Bio-Synthesis and DNA Testing Centre); and breach of contract (as to Bio-

Synthesis and DNA Testing Centre). Bio-Synthesis and DNA Testing Centre each

appeared and filed an answer in the suit. Appellants, however, never served Chen with

process in the suit, and Chen never appeared or answered the suit.

      Bio-Synthesis and DNA Testing Center later filed motions for summary

judgment. In their respective motions, Bio-Synthesis and DNA Testing Centre asserted

                                           4
five grounds for summary judgment: (1) that Appellants’ claims were barred by

limitations, (2) that Appellants’ claims constituted an impermissible collateral attack on

the judgment in the SAPCR, (3) that Appellants should be collaterally estopped from

bringing their claims, (4) that Appellants’ claims were barred by Family Code Section

160.367(e), and (5) that Appellants’ DTPA claim failed because Texas does not

recognize an implied warranty claim. In their summary-judgment responses and in an

amended petition, Appellants raised the discovery rule to Bio-Synthesis’s and DNA

Testing Centre’s limitations defenses. Bio-Synthesis and DNA Testing Centre each

supplemented their motions for summary judgment to address Appellants’ discovery-

rule argument, asserting that the discovery rule does not apply to Appellants’ claims.

      Following a hearing, the trial court granted Bio-Synthesis’s and DNA Testing

Centre’s motions for summary judgment, and it signed a final judgment dismissing “all

of [Appellants’] claims and causes of action . . . against [Appellees]” with prejudice. The

trial court’s order did not specify the grounds for its ruling on the summary-judgment

motions. This appeal followed.

                                    III. DISCUSSION

      In five issues, Appellants argue that the trial court erred by granting summary

judgment to Appellees.

A. Standard of Review

      We review a summary judgment de novo. Travelers Ins. Co. v. Joachim, 315 S.W.3d

860, 862 (Tex. 2010). We consider the evidence presented in the light most favorable

                                            5
to the nonmovant, crediting evidence favorable to the nonmovant if reasonable jurors

could, and disregarding evidence contrary to the nonmovant unless reasonable jurors

could not. Mann Frankfort Stein & Lipp Advisors, Inc. v. Fielding, 289 S.W.3d 844, 848

(Tex. 2009). We indulge every reasonable inference and resolve any doubts in the

nonmovant’s favor. 20801, Inc. v. Parker, 249 S.W.3d 392, 399 (Tex. 2008). A defendant

is entitled to summary judgment on an affirmative defense if the defendant conclusively

proves all elements of that defense. Frost Nat’l Bank v. Fernandez, 315 S.W.3d 494, 508–

09 (Tex. 2010); see Tex. R. Civ. P. 166a(b), (c). To accomplish this, the defendant must

present summary-judgment evidence that conclusively establishes each element of the

affirmative defense. See Chau v. Riddle, 254 S.W.3d 453, 455 (Tex. 2008).

B. Summary Judgment to Chen

      In their first issue, Appellants argue that the trial court erred by granting summary

judgment to Chen where citation never issued for Chen, Chen did not appear in the

lawsuit, and Chen did not file a motion for summary judgment.

      1. Applicable Law

      A court must have personal jurisdiction over a defendant to issue a binding

judgment on that defendant. CSR Ltd. v. Link, 925 S.W.2d 591, 594 (Tex. 1996). A

court obtains personal jurisdiction over a defendant only if that defendant is properly

served with process. In re E.R., 385 S.W.3d 552, 563 (Tex. 2012); In re P. RJ E.,

499 S.W.3d 571, 574 (Tex. App.—Houston [1st Dist.] 2016, pet. denied) (op. on reh’g).

                                            6
If a defendant is not properly served with process, a court lacks personal jurisdiction

over that defendant. See In re P. RJ E., 499 S.W.3d at 574.

      Moreover, a court may not grant more relief than that to which a party is entitled.

See Lehmann v. Har–Con Corp., 39 S.W.3d 191, 200 (Tex. 2001) (“A judgment that grants

more relief than a party is entitled to is subject to reversal . . . .”); Young v. Hodde,

682 S.W.2d 236, 236–37 (Tex. 1984) (holding that trial court erred by granting plaintiff

summary judgment on his claim and dismissing defendant’s counterclaim when plaintiff

only moved for summary judgment on his claim); Chessher v. Sw. Bell Tel. Co., 658 S.W.2d

563, 564 (Tex. 1983) (holding that trial court erred by granting party summary judgment

on multiple claims where party only moved for summary judgment on one claim).

      In Sorrow v. Harris County Sheriff, the Fourteenth Court of Appeals dealt with a

similar situation involving the grant of summary judgment to parties who had not been

served with process. 622 S.W.3d 496, 505–06 (Tex. App.—Houston [14th Dist.] 2021,

pet. denied). There, one defendant appeared and filed a motion for summary judgment

on behalf of himself, but the motion did not request relief on behalf of the other

defendants who had not been served. Id. The trial court granted the motion, but it also

dismissed all the plaintiff’s claims against all the defendants. Id. The Fourteenth Court

of Appeals reversed the judgment as to the nonmoving defendants, reasoning that the

moving defendant was not entitled to relief that he did not request. Id. at 506, 510.

                                           7
      2. Analysis

      Here, Appellants never served Chen with process, and Chen never made an

appearance in the lawsuit. Therefore, the trial court never obtained personal jurisdiction

over Chen, and it lacked the authority to grant summary judgment to Chen. See E.R.,

385 S.W.3d at 563; P. RJ E., 499 S.W.3d at 574. Moreover, Chen, having not appeared

in the lawsuit, never moved for summary judgment on her own behalf, and neither Bio-

Synthesis’s nor DNA Testing Centre’s motions for summary judgment requested relief

as to Chen. Thus, the trial court erred by granting summary judgment to Chen.2 See

Lehmann, 39 S.W.3d at 200; Young, 682 S.W.2d at 236–37; Chessher, 658 S.W.2d at 564;

Sorrow, 622 S.W.3d at 506, 510. We sustain Appellants’ first issue.

C. Limitations and the Discovery Rule

      In their second issue, Appellants argue that summary judgment should not have

been granted based on Bio-Synthesis’s and DNA Testing Centre’s respective limitations

defenses because of the application of the discovery rule.

      2
        In its brief, Bio-Synthesis argues that Appellants waived their first issue or
should be estopped from asserting their first issue because Appellants’ counsel told the
trial court at the summary-judgment hearing that the motions set for hearing were
dispositive of the entire case. “Waiver and estoppel do not apply, however, when a trial
court renders a judgment it has no power to render.” In re Sensitive Care Inc., 28 S.W.3d
35, 38 (Tex. App.—Fort Worth 2000, no pet.) (orig. proceeding). Because we conclude
that the trial court had no power to enter its judgment as to Chen, we reject Bio-
Synthesis’s argument.

                                            8
         1. Applicable Law Regarding the Statute of Limitations

         A statute of limitations establishes a time limit for suing in a civil case. Goetsch v.

Rolls, No. 02-20-00263-CV, 2021 WL 733090, at *4 (Tex. App.—Fort Worth Feb. 25,

2021, pet. denied) (mem. op.) (citing Statute of Limitations, Black’s Law Dictionary (11th

ed. 2019)). A statute of limitations operates as an affirmative defense to a cause of

action. Dunmore v. Chi. Title Ins. Co., 400 S.W.3d 635, 640 (Tex. App.—Dallas 2013, no

pet.).

         A statute of limitations begins to run on the accrual date, which is the date that

the cause of action accrues.         See JPMorgan Chase Bank, N.A. v. Pro. Pharmacy II,

508 S.W.3d 391, 414 (Tex. App.—Fort Worth 2014, no pet.). A cause of action accrues

when facts giving rise to the cause of action come into existence, even if those facts are

not discovered until later or the resulting injuries do not occur until later. Exxon Corp.

v. Emerald Oil & Gas Co., 348 S.W.3d 194, 202 (Tex. 2011); Dunmore, 400 S.W.3d at 640.

If a claimant is younger than eighteen years old when the cause of action accrues, then

the accrual date is deferred until the claimant turns eighteen years old. Tex. Civ. Prac.

& Rem. Code Ann. § 16.001(a)–(b).

         The limitations period for Appellants’ fraud claims and breach-of-contract claims

is four years. Id. § 16.004(a)(4) (fraud); Cosgrove v. Cade, 468 S.W.3d 32, 35 (Tex. 2015)

(breach of contract); see Tex. Civ. Prac. & Rem. Code Ann. § 16.051 (prescribing a

residual limitations period of four years). The limitations period for Appellants’ other

claims is two years. Tex. Bus. & Com. Code Ann. § 17.565 (DTPA); Waffle House, Inc.

                                                9
v. Williams, 313 S.W.3d 796, 798, 805 (Tex. 2010) (negligent supervision); KPMG Peat

Marwick v. Harrison Cnty. Hous. Fin. Corp., 988 S.W.2d 746, 750 (Tex. 1999) (negligence);

Hall v. Stephenson, 919 S.W.2d 454, 467 (Tex. App.—Fort Worth 1996, writ denied)

(gross negligence); Exxon Corp., 348 S.W.3d at 202 (negligent misrepresentation); see

Tex. Civ. Prac. & Rem. Code Ann. § 16.003(a) (providing two-year limitations period

for certain claims).

       2. Analysis Regarding the Statute of Limitations

       The facts giving rise to Appellants’ claims relate to Appellees’ conduct in

performing and certifying the 2001 paternity-test results and to the dismissal of the

SAPCR based on those results. The court in the SAPCR ordered the paternity test in

October 2001. Chen certified the results on November 12, 2001. The court in the

SAPCR dismissed the SAPCR on December 6, 2001. Thus, the facts giving rise to

Appellants’ claims came into existence between October 2001 and December 6, 2001.

Considering the evidence in the light most favorable to Appellants, we assume without

deciding, for purposes of determining the accrual date, that the facts came into existence

on the latest possible date, December 6, 2001. See 20801, Inc., 249 S.W.3d at 399

(explaining that we indulge every reasonable inference and resolve any doubts in the

nonmovant’s favor); Eiland v. Turpin, Smith, Dyer, Saxe & McDonald, 64 S.W.3d 155,

158–59 (Tex. App.—El Paso 2001, no pet.) (assuming, without deciding, accrual date

for purpose of addressing limitations issue).

                                           10
       Under the general rule that a cause of action accrues when facts giving rise to a

cause of action come into existence, the statute of limitations for Shield’s and Heck’s

fraud and breach of contract claims expired on December 6, 2005, and the statute of

limitations for their remaining claims expired on December 6, 2003. Because Wilson

was a minor when the facts giving rise to his causes of action came into existence, his

causes of action accrued on February 2, 2007, when he turned eighteen. Therefore,

under the general rule, the statute of limitations for Wilson’s fraud and breach of

contract claims expired on February 2, 2011, and the statute of limitations for his

remaining claims expired on February 2, 2009. Appellants, however, did not file suit

until September 23, 2019.

       3. Applicable Law Regarding the Discovery Rule

       Appellants claim that the discovery rule deferred the accrual date for their claims.

The discovery rule is a narrow exception to the general rule that a cause of action

accrues when facts giving rise to the cause of action come into existence. Berry v. Berry,

No. 20-0687, 2022 WL 1510330, at *4 (Tex. May 13, 2022). The discovery rule defers

the accrual date until the claimant discovers, or reasonably should have discovered, the

facts giving rise to the cause of action. Id. (citing Comput. Assocs. Int’l, Inc. v. Altai, Inc.,

918 S.W.2d 453, 455 (Tex. 1996)). Deferring the accrual date delays the commencement

of the limitations period rather than tolling the limitations period once it has

commenced. S.V. v. R.V., 933 S.W.2d 1, 4 (Tex. 1996).

                                               11
      A defendant who moves for summary judgment based on the statute of

limitations bears the burden of proving when the cause of action accrued. Erikson v.

Renda, 590 S.W.3d 557, 563 (Tex. 2019). The plaintiff may plead the discovery rule in

response to a limitations defense. See Schlumberger Tech. Corp. v. Pasko, 544 S.W.3d 830,

834 (Tex. 2018). The defendant need not negate the discovery rule to prove when the

cause of action accrued unless the plaintiff pleads the discovery rule.           Erikson,

590 S.W.3d at 563; In re Est. of Matejek, 960 S.W.2d 650, 651 (Tex. 1997). If the plaintiff

pleads the discovery rule, the defendant may disprove the discovery rule by proving that

(1) it does not apply or (2) it applies but summary-judgment evidence demonstrates that

the plaintiff discovered, or reasonably should have discovered, its injury within the

limitations period. Schlumberger, 544 S.W.3d at 834.

      The discovery rule applies to a cause of action if (1) the injury incurred is

inherently undiscoverable, and (2) the evidence of the injury is objectively verifiable.

Shell Oil Co. v. Ross, 356 S.W.3d 924, 930 (Tex. 2011). “An injury is inherently

undiscoverable if it is by nature unlikely to be discovered within the prescribed

limitations period despite due diligence.” Berry, 2022 WL 1510330, at *4. An injury’s

nature renders the injury unlikely to be discovered if the type of injury, rather than the

plaintiff’s particular injury, is not likely to be discovered through reasonable diligence

within the limitations period. Wagner & Brown, Ltd. v. Horwood, 58 S.W.3d 732, 735

(Tex. 2001). In other words, inherent discoverability depends on whether a person is

likely to discover, through reasonable diligence, the type of injury sustained within the

                                            12
limitations period—not whether a plaintiff is likely to discover, through reasonable

diligence, its particular injury. Archer v. Tregellas, 566 S.W.3d 281, 290 (Tex. 2018); see

Wagner & Brown, 58 S.W.3d at 735. Whether an injury is inherently undiscoverable is a

question of law. Via Net v. TIG Ins., 211 S.W.3d 310, 314 (Tex. 2006).

       The Texas Supreme Court has discussed the types of cases in which the wrong

and injury to the plaintiff were inherently undiscoverable. See S.V, 933 S.W.2d at 6–7;

see also Clark v. Dillard’s, Inc., 460 S.W.3d 714, 722 (Tex. App.—Dallas 2015, no pet.).

“The cases where the court concluded the wrong and injury were inherently

undiscoverable were ones in which the wrong and the injury were, by their nature,

difficult or impossible to detect until circumstances changed.” Clark, 460 S.W.3d at

722 (citing S.V., 933 S.W.2d at 6–7). “The common thread in these cases is that when

the wrong and injury were unknown to the plaintiff because of their very nature and

not because of any fault of the plaintiff, accrual of the cause of action was delayed.” Id.

(quoting S.V., 933 S.W.2d at 7).

       4. Analysis Regarding Whether the Discovery Rule Applies to Appellants’
          Claims

       We first will consider whether the discovery rule applies to Appellants’ claims.

See Schlumberger, 544 S.W.3d at 834. As noted above, the discovery rule applies to a

claim if (1) the injury incurred is inherently undiscoverable, and (2) the evidence of the

injury is objectively verifiable. Shell Oil Co., 356 S.W.3d at 930. Here, the parties do not

dispute that Appellants’ injuries—the familial consequences flowing from an allegedly

                                            13
incorrect result on a paternity test—were objectively verifiable. It remains to be

determined whether their injuries were inherently undiscoverable.

      In Matthiessen v. Schaefer, the San Antonio Court of Appeals held that injuries

related to a flood data survey were inherently undiscoverable because a person was

unlikely to discover that the flood data was incorrect. 27 S.W.3d 25, 31–32 (Tex.

App.—San Antonio 2000, pet. denied). There, a buyer contracted to purchase a flood

data survey. Id. at 31. The seller’s survey included the flood data that the contract

required it to include, but the information was incorrect. Id. The buyer believed that

the survey complied with the contractual requirements, and correct flood data was not

publicly available.   Id. at 31–32.   The court of appeals reasoned that, although

discovering injuries related to purchasing incorrect flood data was possible, a person

was unlikely to discover the injuries because the survey contained the required data, and

the buyer did not have evidence that the data was incorrect. See id.

      Just as the survey in Matthiessen contained the required flood data, here, the 2001

paternity test contained the required DNA information. The paternity-test results

included a comparison of Shield’s, Heck’s, and Wilson’s respective genetic markers and

showed that Heck lacked the genetic markers necessary to be Wilson’s biological father.

Just as the Matthiessen record contained no evidence that correct flood data was publicly

available, the record here contains no evidence that correct paternity data even existed,

                                           14
much less that Appellants could access it, in 2001.3 And just as our sister court

concluded that a person is unlikely to discover injuries related to incorrect flood data,

we conclude that a person is unlikely to discover injuries related to incorrect paternity-

test results.4

       In Nelson v. Krusen, the Texas Supreme Court addressed a factual situation that

resembles this one. 678 S.W.2d 918, 920 (Tex. 1984). A doctor performed a DNA test

to rule a mother out as a carrier of muscular dystrophy, and the doctor erroneously told

       3
        Bio-Synthesis argues that paternity was inherently discoverable because
Appellants had a right to a retest following the 2001 paternity test. See Tex. Fam. Code
Ann. § 160.507 (“The court or the support enforcement agency shall order additional
genetic testing on the request of a party who contests the result of the original testing.”).
But just because Appellants could have asked for a retest does not make their claims
inherently discoverable, any more than the fact that the plaintiffs in Matthiessen could
have paid for an additional flood data survey would make their claims inherently
discoverable.
       4
         DNA Testing Centre argues that Appellants judicially admitted that they knew
that they were injured at the time judgment was entered in the SAPCR, pointing to
language in their petition and in an affidavit of Shield stating that as a result of the 2001
paternity test, Wilson had spent the last eighteen years of his life without a father or
knowing who his father was, that Heck had spent eighteen years without a relationship
with his son, and that Shield had spent several years without Heck supporting Wilson
and had spent years not knowing who Wilson’s father was. We disagree. Those
statements were made with the hindsight of the 2019 paternity test, when the results
indicated that Heck was Wilson’s father. There is nothing in the record to indicate,
however, that Appellants perceived their injuries following the 2001 paternity test. See
Murphy v. Campbell, 964 S.W.2d 265, 271 (Tex. 1997) (holding that accounting
malpractice involving tax advice is inherently undiscoverable because it is unlikely a
layperson would be aware that the tax advice is faulty at the time the advice is received);
Willis v. Maverick, 760 S.W.2d 642, 645 (Tex. 1988) (holding that the “injury” in legal
malpractice cases is inherently undiscoverable, reasoning that “[i]t is unrealistic to
expect a layman client to have sufficient legal acumen to perceive an injury at the time
of the negligent act or omission of his attorney”).

                                             15
the mother that she was not a carrier for the disease. Id. In reliance on that advice, the

mother proceeded to have more children, and the doctor’s error was not discovered

until years after the birth of the mother’s next son, when he began to show signs of

muscular dystrophy. Id. The court remarked that this injury was “not immediately

discoverable,” and that to strip away the protection of the discovery rule would force

the injured parties “to do the impossible—to sue before they had any reason to know

they should sue.” Id. at 923. Strictly speaking, Nelson dealt with a different question

than the one at issue here; it dealt with whether a statutory provision that restricted

access to the discovery rule was constitutional under the open courts provision of the

Texas Constitution. Id. at 922–23. But later Texas Supreme Court cases have advised

that there was another holding lurking in Nelson: that the result of the doctor’s

malpractice in conducting the genetic screening was the type of injury that was

inherently undiscoverable until the child’s symptoms manifested.5 See S.V., 933 S.W.2d

      5
         We recognize that the Texas Medical Liability Act does not contain a discovery
rule, and thus “the statute of limitations begins to run from the dates of the events
specified in the statute, irrespective of the claimant’s delayed knowledge that a departure
from the standard of care has occurred.” Pignano v. Cash, No. 02-21-00168-CV, 2022
WL 60737, at *6 (Tex. App.—Fort Worth Jan. 6, 2022, pet. filed) (mem. op.); Wright v.
Fowler, 991 S.W.2d 343, 350 (Tex. App.—Fort Worth 1999, no pet.). However, no party
here has argued that Appellants’ claims should qualify as health care liability claims. See
Guimond v. Integrated Genetics Lab Corp Specialty Testing Grp., No. 14-16-00567-CV, 2017
WL 3272292, at *5 (Tex. App.—Houston [14th Dist.] Aug. 1, 2017, pet. denied) (mem.
op.) (deeming a suit concerning a mismanaged genetic test on a child to be a health care
liability claim). We therefore do not consider the Texas Medical Liability Act’s potential
impact on the statute of limitations. See Tex. R. App. P. 33.1; cf. Mem’l Hermann Hosp.
Sys. v. Hayden, No. 01-13-00154-CV, 2014 WL 2767128, at *10 (Tex. App.—Houston
[1st Dist.] June 17, 2014, pet. denied) (mem. op.).

                                            16
at 6 (discussing inherent discoverability and summarizing Nelson’s holding as

“malpractice in muscular dystrophy gene screening could not be discovered by parents

until child showed symptoms”); Comput. Assocs. Int’l, 918 S.W.2d at 465 (Owen, J.,

concurring) (stating that “[i]n Nelson v. Krusen, . . . the injury was not inherently

undiscoverable”).

      This tacit holding of Nelson offers guidance here. Like Nelson, the injury here

consisted of the consequences flowing from an allegedly erroneous paternity test6 that

severely impacted the plaintiffs’ family situation. Under Nelson, that type of injury was

inherently undiscoverable.7 Although Bio-Synthesis and DNA Testing Centre argue

that Appellants could have inquired about how the test was performed, a person taking

      6
        In its brief, Bio-Synthesis argues that paternity is not inherently undiscoverable,
contending that “blood tests can establish biological father[hood] with ‘near certainty.’”
See In re J.W.T., 872 S.W.2d 189, 197 & n.24 (Tex. 1994) (holding that DNA tests can
establish paternity with “near certainty” and that “blood tests can prove virtually
beyond a shadow of a doubt who sired a particular child” (quoting Michael H. v.
Gerald D., 491 U.S. 110, 140, 109 S. Ct. 2333, 2351 (1989) (Brennan, J., dissenting)). If
anything, however, the near-certain nature of paternity tests suggests that it would be
unreasonable for someone in Appellants’ position—particularly laypersons in
Appellants’ position—to question the results of a faulty test. See Erikson, 590 S.W.3d
at 563 (deeming it “unrealistic to expect a layman” to discern wrongful acts that require
significant “acumen” to detect).
      7
        We recognize that this logic focuses somewhat on whether the allegedly
wrongful act—mishandling a paternity test—was inherently undiscoverable rather than
whether the injury itself was inherently undiscoverable. But this approach is consistent
with the Texas Supreme Court’s reasoning in discovery-rule cases where it is unrealistic
for a layperson to have sufficient acumen to perceive their injury at the time of the
wrongful act by the defendant. See Murphy, 964 S.W.2d at 271; Willis, 760 S.W.2d at
645.

                                            17
a paternity test is unlikely to inquire about how the test was performed to discover

potential injuries related to negligent or wrongful conduct in performing the test.

       Because Bio-Synthesis and DNA Testing Centre moved for summary judgment

on the discovery rule, they bore the burden to prove at the trial level that summary

judgment was proper. Bio-Synthesis and DNA Testing Centre did not prove that a

reasonable person taking a paternity test is likely to discover injuries related to negligent

or wrongful conduct in performing the test. And, we resolve any doubts in favor of

Appellants, as the nonmovants. See 20801, Inc., 249 S.W.3d at 399. Thus, we conclude

that Bio-Synthesis and DNA Testing Centre did not meet their burden of proving that

Appellants’ injuries were inherently discoverable. As such, Bio-Synthesis and DNA

Testing Centre failed to conclusively establish that the discovery rule does not apply in

this case.

       5.    Analysis Regarding Whether the Summary-Judgment Evidence
             Demonstrates that Appellants Discovered, or Reasonably Should
             Have Discovered, Their Injuries Within the Limitations Period

       We next consider whether the summary-judgment evidence demonstrates that

Appellants discovered, or reasonably should have discovered, their injuries within the

limitations period. See Schlumberger, 544 S.W.3d at 834.

       Summary-judgment evidence negates the discovery rule if, as a matter of law,

“there is no genuine issue of material fact about when the plaintiff discovered, or in the

exercise of reasonable diligence should have discovered[,] the nature of its injury.”

KPMG Peat Marwick, 988 S.W.2d at 748. The date that a plaintiff discovered or should

                                             18
have discovered an injury and whether the plaintiff used reasonable diligence in

discovering the injury are questions of fact. LaTouche v. Perry Homes, LLC, 606 S.W.3d

878, 884 (Tex. App.—Houston [14th Dist.] 2020, pet. denied) (citing Childs v.

Haussecker, 974 S.W.2d 31, 44 (Tex. 1998)). Therefore, a court may determine, as a

matter of law, the date that the plaintiff discovered, or should have discovered, an injury

only if reasonable minds could not differ about that date based on the record. Childs,

974 S.W.2d at 44.

       Here, the summary-judgment record8 does not establish that Appellants

discovered, or reasonably should have discovered, their injuries within the limitations

period. The summary-judgment record does not contain any evidence indicating that

Heck was Shield’s only sexual partner around the time of Wilson’s conception, which

would have given support to the argument that Appellants (or at least Shield) should

have had a strong indication that the test result was incorrect. Nor does the summary-

judgment record contain any evidence proving that Appellants should have questioned

the validity of the 2001 paternity test. The only glimpse the summary-judgment record

offers of the parties’ suspicions is the phrasing of one sentence in Shield’s affidavit,

where she stated, “I raised [Wilson] without child support and spent years not knowing

       The summary-judgment record consists of the 2001 paternity-test results, the
       8

2019 paternity-test results, various filings in the SAPCR, various filings and discovery
responses in the underlying case, an affidavit from Shield, an affidavit from Appellants’
expert concerning the 2019 paternity-test results, and a publication called “Standards
for Parentage Testing Laboratories” made by the American Association of Blood
Banks.

                                            19
how the DNA paternity test showed that [Heck] was not my son’s father.” (Emphasis

added). Bio-Synthesis and DNA Testing Centre both seize on the word “how” as an

expression of incredulity at the 2001 test results. Bio-Synthesis and DNA Testing

Centre essentially claim that this sentence conclusively establishes Appellants’ collective

awareness that the 2001 paternity-test results were likely wrong.

       But viewing the evidence in the light most favorable to Appellants, we cannot

treat this one isolated expression, which only loosely suggests doubt, as a substitute for

conclusive proof that Appellants did or should have discovered Appellees’ negligent or

wrongful conduct. That, at least, is the guidance of Southwestern Energy Production Co. v.

Berry–Helfand, 491 S.W.3d 699 (Tex. 2016). There, the jury rejected a limitations defense

and concluded that the plaintiff did not discover her claim for misappropriation of trade

secrets until 2009, which was late enough to avoid a limitations bar. Id. at 710. The

defendant oil-field operator brought a sufficiency challenge against this finding, which

required the operator to conclusively establish that the plaintiff knew or with reasonable

diligence could have discovered the misappropriation before early 2006. Id. at 722. The

Texas Supreme Court documented a number of troubling statements made by the

plaintiff in 2005 suggesting her suspicion that the operator was exploiting her trade

secrets, including statements that she “felt that there was something wrong,” that she

was aware that the operator’s drilling operation had encroached on the territory that

her trade secrets concerned, and that she feared that the concepts and methodology

that she had spent years developing were being used by unentitled parties. Id. at 723.

                                            20
Nevertheless, on appeal, the court reasoned that this evidence did not conclusively

establish the date that the misappropriation was discovered or discoverable. Id. at 724.

Rather, this evidence amounted to “mere surmise, suspicion, and accusation.” Id.

“Without more, subjective beliefs and opinions are not facts that in the exercise of

reasonable diligence would lead to the discovery of a wrongful act.” Id.

      The evidence cited by Bio-Synthesis and DNA Testing Centre in this case—a

sentence hinting that Shield may have subjectively questioned the results of the 2001

paternity test—likewise falls short of conclusive proof. Nothing elevates this sentence

beyond the level of mere personal suspicion or surmise. See id. Moreover, Shield’s

statement has little bearing on what Heck or Wilson should have suspected about the

test, absent any evidence that they shared a common understanding of the test results.

      In their briefs, Biosynthesis and DNA Testing Centre point us to Canada v.

Canada to support their argument that the summary-judgment evidence demonstrates

that Appellants discovered, or reasonably should have discovered, their injuries within

the limitations period. No. 02-11-00483-CV, 2013 WL 1759894 (Tex. App.—Fort

Worth Apr. 25, 2013, no pet.) (mem. op.). In Canada, an ex-wife sued her ex-husband

in 2011, alleging that he had failed to disclose significant income during their 2000

divorce proceeding. 2013 WL 1759894, at *1. The ex-wife presented evidence that in

2010, she had conducted an internet search where she discovered litigation between her

ex-husband and his former employer that revealed that he had earned significant

income that he had failed to disclose during the divorce. Id. However, the ex-wife had

                                          21
also admitted during a deposition that she had learned in 2002 that her husband had an

arbitration proceeding against his former employer but that she had done nothing to

investigate it until she ran the internet search in 2010. Id. at *3. The trial court granted

the ex-husband’s motion for summary judgment that was based on limitations, and the

ex-wife appealed to our court. Id. at *1. On appeal, we held that even after viewing the

evidence in the light most favorable to the ex-wife, the summary-judgment evidence

conclusively established that her claims were filed outside the applicable limitations

period and that assuming the discovery rule applied to that type of claim, the ex-

husband had conclusively negated the discovery rule by demonstrating that the ex-wife

knew that he had claims against his former employer in 2002 and that in the exercise of

reasonable diligence she could have discovered the exact nature of those claims. Id.

at *5.

         Canada is distinguishable. The ex-wife in Canada knew about the arbitration case

between her ex-husband and his former employer in 2002, but she did not do anything

with that information until 2010. Id. at *3. A question hung in the air waiting to be

answered, but the ex-wife did nothing to answer it. Here, in contrast, the question

relating to paternity was answered (although, perhaps incorrectly) by the 2001 paternity

test. There is no evidence in the summary-judgment record proving that Appellants

                                            22
should have questioned that answer up until the time that Wilson’s relative found a

DNA match on Ancestry.com.9

      We conclude that reasonable minds could differ about the date that Appellants

discovered Bio-Synthesis’s and DNA Testing Centre’s alleged misconduct in

performing the 2001 paternity test because the summary-judgment record does not

prove that Appellants knew in 2001 that the 2001 paternity-test results were incorrect.10

Therefore, we sustain Appellants’ second issue.

      9
        To the extent that Bio-Synthesis or DNA Testing Centre rely on Canada for the
proposition that the discovery rule does not apply to the type of injury at issue here, we
reject such a contention, noting that in Canada, we simply assumed that the discovery
rule applied to the ex-wife’s injury and then held that the summary-judgment evidence
negated the discovery rule. Id. at *5.
      10
         We note that plaintiffs similarly situated to Appellants could potentially
demonstrate at trial that they did not, and should not have, discovered their injuries
within the limitations period. In Terry v. Niblack, the Tennessee Supreme Court found
that there was no fact question about when a mother discovered her injury relating to
an incorrect paternity test and concluded that the mother discovered her injury when
she received the results of a second paternity test—not when she received the original,
incorrect results. 979 S.W.2d 583, 586–87 (Tenn. 1998). In Terry, the mother sued to
establish paternity, and the court ordered a paternity test. Id. at 584–85. The paternity
test showed that the man the mother believed was the child’s father was not the child’s
father; however, the mother believed that it was biologically impossible for the man not
to be the child’s father. Id. at 585. A second test was conducted that established that
the man was likely the child’s father. Id. In addressing whether the evidence
demonstrated that the mother discovered, or reasonably should have discovered, her
injuries within the limitations period, the Tennessee Supreme Court concluded that
knowing about the first test’s inaccuracy did not equate to knowing about the testing
company’s alleged negligence in performing the test. Id. at 586.

                                           23
D. Collateral Attack

      In their third issue, Appellants argue that summary judgment should not have

been granted based on Bio-Synthesis’s and DNA Testing Centre’s respective argument

that Appellants’ claims constituted an impermissible collateral attack on the judgment

in the SAPCR.

      1. Applicable Law

      A party may attack a judgment directly or collaterally. PNS Stores, Inc. v. Rivera,

379 S.W.3d 267, 271 (Tex. 2012). A direct attack seeks to correct, amend, modify, or

vacate a judgment. Id. A collateral attack “seeks to avoid the binding effect of a

judgment in order to obtain specific relief that the judgment currently impedes.” Id. at

272 (citing Browning v. Prostok, 165 S.W.3d 336, 346 (Tex. 2005)). Only a void judgment

may be collaterally attacked.11 Browning, 165 S.W.3d at 346. Because courts prefer to

give finality to judgments, collateral attacks on judgments are generally disallowed. Orca

Assets, G.P., L.L.C. v. Dorfman, 470 S.W.3d 153, 159 (Tex. App.—Fort Worth 2015, pet.

denied).

      A party asserting an impermissible collateral-attack defense must prove that

(1) the current suit is a collateral attack, and (2) the attack is impermissible. See PNS

Stores, Inc., 379 S.W.3d at 272. In other words, the party must prove that (1) the current

      11
         A judgment is void when “the court rendering the judgment had no jurisdiction
of the parties or property, no jurisdiction of the subject matter, no jurisdiction to enter
the particular judgment, or no capacity to act.” PNS Stores, Inc., 379 S.W.3d at 272.

                                            24
suit seeks to avoid the binding effect of the prior judgment in order to obtain specific

relief that the prior judgment currently impedes, and (2) the prior judgment is not void.

See id.

          2. Analysis

          Bio-Synthesis argues that Appellants seek to avoid the portion of the SAPCR

judgment that denied child support because they allege damages for loss of child

support in their petition. We disagree. In the present suit, Appellants do not ask the

trial court to order Heck to pay past child support. Instead, Appellants seek actual

damages from Appellees for costs Shield incurred raising Wilson that Shield would not

have incurred but for Appellees’ alleged misconduct in performing the 2001 paternity

test.

          DNA Testing Centre argues that Appellants seek to avoid the SAPCR

judgment’s effect because they would have to prove that Heck is Wilson’s biological

father to establish damages, which contradicts the SAPCR court’s basis for its paternity

judgment. We disagree. The dispute concerning Appellees’ alleged misconduct in

performing the 2001 paternity test was not at issue in the SAPCR. The dismissal in the

SAPCR does not prohibit granting Appellants relief against Appellees relating to their

alleged misconduct. Therefore, Appellants’ current suit does not seek to avoid the

SAPCR judgment’s effect. See Birchman Baptist Church v. Elliott, No. 02-18-00031-CV,

2018 WL 6113170, at *6 (Tex. App.—Fort Worth Nov. 21, 2018, pet. denied) (mem.

op.) (holding that changing insurance policy beneficiary designation did not avoid prior

                                           25
divorce decree’s effect because change was not at issue in divorce suit). Accordingly,

we hold that Bio-Synthesis and DNA Testing Centre did not prove their collateral-

attack defense because Appellants do not seek to avoid the SAPCR judgment’s effect.

We sustain Appellants’ third issue.

E. Collateral Estoppel

       In their fourth issue, Appellants argue that summary judgment should not have

been granted based on Bio-Synthesis’s and DNA Testing Centre’s respective collateral-

estoppel defenses.

       1. Applicable Law

       Collateral estoppel prevents relitigating a particular issue already resolved in a

prior suit. JPMorgan Chase Bank, N.A., 508 S.W.3d at 416 (citing Barr v. Resol. Tr. Corp.

ex rel. Sunbelt Fed. Sav., 837 S.W.2d 627, 628 (Tex. 1992)). Collateral estoppel is narrower

than res judicata—which prevents relitigating a claim that was or could have been

resolved in a prior suit—because it prevents relitigating only identical fact issues or legal

issues that were actually litigated in and essential to the judgment of a prior suit.

McKnight v. Am. Mercury Ins. Co., 268 S.W.3d 793, 798 n.5 (Tex. App.—Texarkana 2008,

no pet.); Rangel v. Rangel, No. 02-05-411-CV, 2007 WL 291389, at *2 (Tex. App.—Fort

Worth Feb. 1, 2007, no pet.) (mem. op.). A party asserting a collateral-estoppel defense

must prove that (1) the facts sought to be litigated in the second action were fully and

fairly litigated in the first action, (2) those facts were essential to the judgment in the

                                             26
first action, and (3) the parties were cast as adversaries in the first action.12 In re USAA

Gen. Indem. Co., 629 S.W.3d 878, 883 (Tex. 2021) (orig. proceeding).

       2. Analysis

       Collateral estoppel would bar Appellants’ claims only if Appellants sought to

litigate facts in the current suit that were fully and fairly litigated in the SAPCR. In the

SAPCR, Appellants litigated facts relating to Wilson’s paternity, conservatorship, and

support. In contrast, in the current suit, Appellants seek to litigate facts related to

Appellees’ alleged misconduct in performing the 2001 paternity test. The record does

not suggest that facts related to the 2001 paternity test’s accuracy or Appellees’ alleged

conduct in performing the paternity test were raised, litigated, or decided in the SAPCR.

Accordingly, we hold that collateral estoppel does not bar the parties from litigating the

       12
         We note that this case satisfies the requirement that the parties were cast as
adversaries in the first action because Appellants were parties to the SAPCR. The
parties were cast as adversaries in the first action if the party against whom the collateral-
estoppel defense is asserted was a party or in privity with a party in the first action. BP
Auto. LP v. RML Waxahachie Dodge, LLC, 517 S.W.3d 186, 200 (Tex. App.—Texarkana
2017, no pet.) (citing Sysco Food Servs., Inc. v. Trapnell, 890 S.W.2d 796, 801 (Tex. 1994)).
Collateral estoppel applies when “asserted against a party who was actually a party in
the first action . . . .” State & Cnty. Mut. Fire Ins. v. Miller, 52 S.W.3d 693, 696 (Tex.
2001). Thus, the adversary requirement does not necessitate strict mutuality. Aflatouni
v. Enclave at Grapevine, L.P., No. 02-17-00366-CV, 2018 WL 2248489, at *4 (Tex. App.—
Fort Worth May 17, 2018, no pet.) (citing Sysco Food, 890 S.W.2d at 801). Strict mutuality
means that the adversaries in the second action were adversaries in the first action. See
Zea v. Valley Feed & Supply, Inc., 354 S.W.3d 873, 878 (Tex. App.—El Paso 2011, pet.
dism’d).

                                             27
facts at issue in the current suit. See JPMorgan Chase Bank, 508 S.W.3d at 416. We sustain

Appellants’ fourth issue.13

F. Section 160.637(e)

      In their fifth issue, Appellants argue that summary judgment should not have

been granted based on Bio-Synthesis’s and DNA Testing Centre’s respective argument

that Family Code Section 160.637(e) bars Appellants’ claims. Section 160.637(e)

provides that “[a] party to an adjudication of paternity may challenge the adjudication

only under the laws of this state relating to appeal, the vacating of judgments, or other

judicial review.” Tex. Fam. Code Ann. § 160.637(e).

      Here, Appellants do not challenge the SAPCR court’s paternity adjudication;

instead, Appellants allege claims relating to Appellees’ alleged misconduct in

performing the 2001 paternity test. Accordingly, we hold that Family Code Section

160.637(e) does not apply to Appellants’ claims.14 We sustain Appellants’ fifth issue.

       Bio-Synthesis responds in its brief, for the first time, that res judicata also bars
      13

Appellants’ claims. Neither Bio-Synthesis nor DNA Testing Centre moved for
summary judgment based on res judicata, so that issue is not properly before this court.
      14
        In their briefs, Bio-Synthesis and DNA Testing Centre argue that Family Code
Section 160.637(e) bars Appellants’ claims because Appellants “do not dispute that this
provision . . . bars their lawsuit.” We disagree. In their response to DNA Testing
Centre’s motion for summary judgment, Appellants argued that DNA Testing Centre
had not established that Appellants’ suit was barred by the Family Code, although
Appellants discussed the application of Family Code Section 160.637(c) rather than
Family Code Section 160.637(e). And on appeal, Appellants contend that Section
160.637 does not apply to this case. Therefore, Appellants directly dispute that Family
Code Section 160.637(e) bars their claims. And to the extent that Bio-Synthesis and
DNA Testing Centre are arguing that summary judgment is proper to their Section

                                            28
G. DTPA Claim

       In its brief, Bio-Synthesis references the argument made by it and DNA Testing

Centre in their respective motions for summary judgment that Appellants’ DTPA claim

is improper because Texas does not recognize an implied warranty for services. As

noted above, the order granting summary judgment did not specify the grounds upon

which the trial court relied.

       When a trial court’s order granting summary judgment does not specify the

ground or grounds relied on for its ruling, we will affirm summary judgment if any of

the theories presented to the trial court and preserved for appellate review are

meritorious. Provident Life & Accident Ins. v. Knott, 128 S.W.3d 211, 216 (Tex. 2003); Star-

Telegram, Inc. v. Doe, 915 S.W.2d 471, 473 (Tex. 1995). When the trial court’s judgment

rests on more than one independent ground or defense, the aggrieved party must assign

error to each ground, or we will affirm the judgment on the uncomplained-of ground.

Scott v. Galusha, 890 S.W.2d 945, 948 (Tex. App.—Fort Worth 1994, writ denied).

       Bio-Synthesis and DNA Testing Centre moved for summary judgment on their

DTPA claim based on the argument that Texas does not recognize an implied warranty

160.637(e) defense because Appellants did not reference Section 160.637(e) in their
summary-judgment response, we note that “[t]he nonmovant has no burden to respond
to a summary[-]judgment motion unless the movant conclusively establishes its cause
of action or defense” and that “[t]he trial court may not grant summary judgment by
default because the nonmovant did not respond to the summary[-]judgment motion
when the movant’s summary[-]judgment proof is legally insufficient.” Amedisys, Inc. v.
Kingwood Home Health Care, LLC, 437 S.W.3d 507, 512 (Tex. 2014).

                                            29
for services, but Appellants did not challenge the order on appeal based on that ground.

Accordingly, we affirm the portion of the trial court’s order granting summary judgment

to Bio-Synthesis and DNA Testing Centre on Appellants’ DTPA claim. See Provident

Life & Accident Ins., 128 S.W.3d at 216; Star-Telegram, Inc., 915 S.W.2d at 473; Scott,

890 S.W.2d at 948.

                                  IV. CONCLUSION

      Having sustained Appellants’ five issues, we hold that the trial court erred by

granting summary judgment to Bio-Synthesis and DNA Testing Centre on their

respective statute-of-limitations, collateral-attack, collateral-estoppel, and Section

160.637(e) defenses. We hold that the trial court did not err by granting summary

judgment to Bio-Synthesis and DNA Testing Centre on their respective defenses that

Appellants’ DTPA claim was improper because Texas does not recognize an implied

warranty for services. Therefore, we affirm the portion of the trial court’s order

granting summary judgment to Bio-Synthesis and DNA Testing Centre on Appellants’

DTPA claims, reverse the portion of the trial court’s order granting summary judgment

to Bio-Synthesis and DNA Testing Centre on Appellants’ remaining claims, reverse the

portion of the trial court’s order granting summary judgment to Chen on all claims, and

remand the case to the trial court for further proceedings consistent with this opinion.

                                          30
                                /s/ Dana Womack

                                Dana Womack
                                Justice

Delivered: July 21, 2022

                           31