IN THE COURT OF APPEALS OF THE STATE OF WASHINGTON

DIVISION II

In re the Marriage of:

KATIE MICHELLE CARRICO fka 

WICKSTROM,

No. 52037-1-II

Appellant,

v.

VANCE KALYNN WICKSTROM. UNPUBLISHED OPINION

Respondent.

MELNICK,J. — The trial court granted Vance Kalynn Wickstrom’s petition to modify child 

support in light of a parenting plan imposing equal residential time for himself and Katie Michelle 

Carrico, his ex-wife.1 Carrico appeals, arguing that the trial court abused its discretion by granting 

the petition because Wickstrom did not show an uncontemplated substantial change in 

circumstances, that substantial evidence did not support the trial court’s decision, and that adequate 

written findings of fact did not support a child support deviation. We affirm.

FACTS

Carrico and Wickstrom married in 2007 and separated in April 2016. They had three 

children, aged seven, five, and three, when the dissolution became final in July 2017. 

 

1 Since the dissolution, Katie Michelle Wickstrom has used the name “Katie Carrico.” Report of 

Proceedings (RP) (Jan. 24, 2018) at 3. 

Filed

Washington State

Court of Appeals

Division Two

June 4, 2019
52037-1-II

2

After the separation, Carrico and the three children moved to Shoreline from where the 

family had lived in Kitsap County. Wickstrom continued to reside in Kitsap County and hoped to 

move to the Seattle area sometime in the coming years.

In February 2017, the parties entered a settlement agreement requiring Wickstrom to pay 

Carrico $1,376 in child support and $324 in maintenance on a monthly basis for three years. The 

settlement also resolved various other financial issues and obligations of the parties. The 

settlement did not resolve the parenting plan and the parties agreed to continue to trial on that 

issue. 

At the time of the settlement, the Guardian Ad Litem (GAL) issued a report recommending 

joint decision-making. She also recommended equal residential time if the parties came to reside 

near one another. 

In August 2017, a housing assistance program in Seattle accepted Wickstrom. The 

program allowed him to move to the Seattle area earlier than he had anticipated. Wickstrom 

described the rapidity of his move as “a surprise to everyone.” Clerk’s Papers (CP) at 38. The 

case went to trial on the parenting plan several days after Wickstrom’s move and Carrico consented 

to a shared parenting plan with equal residential time. 

The court entered a final parenting plan in September 2017. It ordered that both parents 

have joint decision-making and equal residential time with the children. At trial, the court 

“expressed concern about the amount of child support being paid by [Wickstrom], as it was not 

based on a shared parenting plan.” CP at 109. Carrico responded that “‘the parties knew, when 

the[y] entered into an agreement, that it could become a fifty-fifty parenting plan, and they made 

no agreement or provision as to what happens if it does or that the residential provision would be 
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addressed.’” CP at 109. She claimed “‘it was agreed by the parties it wouldn’t change.’” CP at 

109.

In November 2017, Wickstrom filed a petition to modify the child support order. He 

contended that the changes to the parenting plan constituted a substantial change in circumstances2

that had occurred since the court signed the order. In support of his petition, Wickstrom filed a 

declaration explaining the facts justifying his request and a financial declaration listing his monthly 

income and expenses. 

Wickstrom’s financial declaration listed $1,150 per month for children’s expenses and 

relied on Carrico’s financial information from the underlying dissolution case. Wickstrom 

declared his own net monthly income as approximately $300 lower than at the time of the 

dissolution. Wickstrom did not provide any bank statements or other documentation of his 

finances.

Carrico did not submit any financial information to the court. She submitted a declaration 

contradicting several specific statements in one of Wickstrom’s declarations, but did not contradict 

any of his financial information. 

The trial court held a hearing on Wickstrom’s petition. Carrico argued that Wickstrom’s 

move to Seattle was a “foreseeable circumstance” and thus not a “substantial change in 

circumstances” justifying modification of child support. Report of Proceedings (RP) (Jan. 24, 

2018) at 27. The court gave the parties an additional week to provide briefing on whether 

“substantially changed circumstances” under RCW 26.09.170 included changes that were 

foreseeable by the parties. 

 

2 RCW 26.09.170(5)(a) allows a party to petition for modification of child support “based upon a 

showing of substantially changed circumstances at any time.” The legislature recently amended 

this statute. LAWS OF 2019, ch. 275 § 2. The changes do not affect our analysis.
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After receiving the additional briefing, the court ruled that, while a change of circumstances 

must be an event not “contemplated,” at the time of the original child support order, the case on 

which Carrico relied did not use the word “unforeseen.” CP at 110. It stated that the “only clear 

evidence” was that, “while [Wickstrom] may have had eventual plans to relocate, those plans were 

for some unknown future date, years (not mere months) down the road.” CP at 111. Carrico 

claimed the parties had agreed, as part of the February settlement, to leave child support unchanged 

regardless of the outcome of the parenting plan, but the court found “no evidence of any such 

agreement.” CP at 111. The court also found that Wickstrom “had no plans to relocate at any 

point in the near future” until “just before the trial of August 31, 2017” and his relocation to Seattle 

was not “truly ‘contemplated’” prior to that. CP at 111.

The court granted Wickstrom a residential credit because of the parenting plan that gave 

him equal residential time with the children.3 It also observed that Wickstrom “testified that his 

financial situation had changed for the worse since moving to the Seattle area,” but that he had 

“not alter[ed] his financial figures to reflect the same, thus benefitting [Carrico].” CP at 111.

The court found that the children “[s]pend significant time with the parent who owes 

support” and that a “non-standard” child support amount would be enough for the other household 

to provide for the children’s basic needs. CP at 141. The court also found that “there was no 

testimony or evidence to counter the financial figures provided by [Wickstrom]” so it “accept[ed 

Wickstrom’s] figures as established fact.” CP at 111. The court relied on declarations and briefing 

from both parties and imputed the same income to both parents from the final child support order 

after trial. 

 

3

See RCW 26.19.075(1)(d).
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The court reduced Wickstrom’s monthly child support obligations from $1,376 to $357. It 

attached to its order a worksheet explaining how it applied a residential credit formula. The court 

assigned the parties a proportional share of obligation for the children associated with their 

individual net incomes, then applied a residential credit to Wickstrom equal to 50 percent of the 

estimated costs of caring for the children, since he cared for them 50 percent of the time. This 

adjustment resulted in a credit of $1,015.50, or the difference between his standard child support 

obligation and the modified number with the deviation applied. 

In the court’s final order, it noted that, before Wickstrom had moved and before trial, the 

GAL report had stated that “a shared residential schedule would be in the children’s best interests” 

and that Wickstrom had intended to follow Carrico to Seattle following the separation, but did not 

believe he would be able to do so for another year. CP at 108.

Carrico appeals.

ANALYSIS

Carrico contends that the trial court erred by granting Wickstrom’s petition to modify his 

child support obligations.4 She contends no uncontemplated change of circumstances occurred 

under RCW 26.09.170; the trial court’s written findings did not support a “residential credit” 

deviation; and substantial evidence did not support the trial court’s decision. 

I. LEGAL PRINCIPLES

“The legislature’s stated intent in enacting the child support schedule statute, chapter 26.19 

RCW, was ‘to insure that child support orders are adequate to meet a child’s basic needs and to 

provide additional child support commensurate with the parents’ income, resources, and standard 

 

4 Carrico argues that the trial court abused its discretion in several ways. To the extent she 

challenges the trial court’s factual findings, we review for substantial evidence. See Blackburn v. 

Dep’t of Soc. & Health Servs., 186 Wn.2d 250, 256, 375 P.3d 1076 (2016).
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of living.” In re Marriage of McCausland, 159 Wn.2d 607, 611, 152 P.3d 1013 (2007) (quoting 

RCW 26.19.001)). The trial court determines a party’s basic child support obligation “from an 

economic table in the child support schedule” that is “based on the parents’ combined monthly net 

income and the number and age of the children.” McCausland, 159 Wn.2d at 611.

“A party to an order of child support may petition for a modification based upon a showing 

of substantially changed circumstances at any time.” RCW 26.09.170(5)(a). “A petition is 

‘significant in nature and anticipates making substantial changes and/or additions to the original 

order of support.’” In re Marriage of Morris, 176 Wn. App. 893, 901, 309 P.3d 767 (2013) 

(quoting In re Marriage of Scanlon, 109 Wn. App. 167, 173, 34 P.3d 877 (2001)). The party 

moving to modify child support “bears the burden of showing a substantial change in 

circumstances.” McCausland, 159 Wn.2d at 615-16.

Changes in circumstances justifying a modification of child support “must have been 

uncontemplated at the time the [dissolution] decree was entered.” In re Marriage of Arvey, 77 

Wn. App. 817, 820, 894 P.2d 1346 (1995). “Washington courts have consistently held” that a 

substantial change of circumstances justifying modification “is one that was not contemplated at 

the time the original order of support was entered.”5 Scanlon, 109 Wn. App. at 173.

We review an order on a petition for modification of child support for an abuse of 

discretion. Scanlon, 109 Wn. App. at 174. A trial court abuses its discretion if its decision is 

manifestly unreasonable, or is based on untenable grounds or an erroneous view of the law. 

Scanlon, 109 Wn. App. at 174-75. We review findings of fact for substantial evidence. Blackburn 

 

5 Wickstrom contends that the legislature eliminated the requirement that a substantial change in 

circumstances be uncontemplated when it amended RCW 26.09.170 in 2010. Because the change 

in circumstances was uncontemplated in this case, we do not address whether the amendments had 

any effect on this requirement.
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v. Dep’t of Soc. & Health Servs., 186 Wn.2d 250, 256, 375 P.3d 1076 (2016). “‘Substantial 

evidence’ means evidence that is sufficient ‘to persuade a rational, fair-minded person of the truth 

of the finding.’” Blackburn, 186 Wn.2d at 256 (quoting Hegwine v. Longview Fibre Co., 162 

Wn.2d 340, 353, 172 P.3d 688 (2007)).

II. SUBSTANTIAL CHANGE OF CIRCUMSTANCES

Carrico contends that the trial court erred by finding a substantial change of circumstances 

justifying a modification in child support because the alleged change was contemplated by the 

parties at the time of the original child support settlement. She argues that all parties understood 

at the time of the settlement that, if Wickstrom moved closer to Carrico and the children, that the 

court would likely order equal parenting time. In the alternative, she argues that the parties at least 

contemplated some parenting plan at the time of the settlement, such that the parenting plan cannot 

amount to an uncontemplated change in circumstances. Substantial evidence supports the trial 

court’s findings on this issue.

“[A] modification of support requires a showing of changed circumstances supported by 

the entry of specific findings and conclusions. An absence of findings and conclusions in the 

record on appeal requires reversal and remand.” In re Marriage of Stern, 68 Wn. App. 922, 926-

27, 846 P.2d 1387 (1993); see also Scanlon, 109 Wn. App. at 174 (reversing a child support 

modification order due to absence of findings in the record of changed circumstances); CR 

52(a)(2)(B).

The trial court in this case found that, at the time of the settlement agreement, Wickstrom 

“may have had eventual plans to relocate, [but] those plans were for some unknown future date, 

years (not mere months) down the road.” CP at 111. It also found that Carrico had “provided no 

evidence” of any agreement to “leave child support unchanged regardless of whether the parenting 
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plan trial resulted in split custody.” CP at 111. These findings are supported by the February 

settlement and the GAL report, neither of which anticipated the rapidity of Wickstrom’s move, as 

well as by statements in Wickstrom’s declaration that he “did not anticipate being able to relocate 

for a long time” and “expected to have to accept only weekends with the kids for several years” 

until his sudden ability to relocate “was a surprise to everyone” in August 2017. CP at 37-38. 

Substantial evidence supports the trial court’s finding that an uncontemplated substantial change 

in circumstances existed.

III. CHILD SUPPORT MODIFICATION

Carrico contends that the trial court erred by ordering a child support deviation with 

insufficient written factual findings, and that substantial evidence does not support the trial court’s 

decision. We disagree.

A. DEVIATION

Carrico contends that the trial court erred by granting a deviation absent written findings 

of fact supported by substantial evidence. She contends In re Marriage of Choate, 143 Wn. App. 

235, 177 P.3d 175 (2008), where the trial court abused its discretion by applying a deviation based 

only on findings that father had had an additional child, controls this case. 

Trial courts may deviate from the standard child support calculation if:

[T]he child spends a significant amount of time with the parent who is obligated to 

make a support transfer payment. The court may not deviate on that basis if the 

deviation will result in insufficient funds in the household receiving the support to 

meet the basic needs of the child or if the child is receiving temporary assistance 

for needy families. When determining the amount of the deviation, the court shall 

consider evidence concerning the increased expenses to a parent making support 

transfer payments resulting from the significant amount of time spent with that 

parent and shall consider the decreased expenses, if any, to the party receiving the 

support resulting from the significant amount of time the child spends with the 

parent making the support transfer payment. 
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RCW 26.19.075(1)(d). The intent of this statute is to “afford wider discretion to the trial court 

when considering a deviation for residential credit” than had existed under previously existing 

guidelines. In re Parentage of A.L., 185 Wn. App. 225, 238, 340 P.3d 260 (2014). Trial courts 

must “enter findings that specify reasons for any deviation or any denial of a party’s request for 

any deviation from the standard calculation made by the court.” RCW 26.19.075(3).

In State ex rel. M.M.G. v. Graham, the children spent equal time with both parents and the 

father made more than twice as much money as the mother. 159 Wn.2d 623, 628, 152 P.3d 1005 

(2007). The trial court deviated from the standard child support calculation because the children 

spent significant time with the father and the deviation did not leave the mother with insufficient 

funds to meet the children’s needs. M.M.G., 159 Wn.2d at 628. The court concluded that RCW 

26.19.075 “gives the trial court discretion to deviate from the basic child support obligation based 

on a variety of factors, one of which is the amount of residential time the children spend with the 

parents.”6 M.M.G., 159 Wn.2d at 636. “Because the statute explicitly gives the trial court 

discretion to deviate from the basic child support obligation based on the facts of a particular case, 

a specific formula is neither necessary nor statutorily required to ensure the parents’ child support 

obligation is properly allocated.” M.M.G., 159 Wn.2d at 636.

In Choate, the father petitioned to modify his child support obligations based on a new 

child he had with a new partner. 143 Wn. App. at 238. The trial court granted a deviation based 

on the “Whole Family Formula” because of his new child and attached an unofficial worksheet to 

its order explaining how it had calculated the deviation. Choate, 143 Wn. App. at 239-40. “Other 

 

6 The court distinguished situations where the parents each have primary residential time with one 

child (“split” time ) from those where the parents share equal residential time with all children 

(“shared” time ) and declined to apply a formula from a previous case analyzing split custody. 

M.M.G., 159 Wn.2d at 635-36 (citing Arvey, 77 Wn. App at 819)).
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than referring to [the new child], the trial court did not make findings of fact supporting the 

downward deviation or the method used to derive the final child support transfer payment.” 

Choate, 143 Wn. App. at 240.

Choate noted that “‘[o]nly the income of the parents of the children whose support is at 

issue shall be calculated for purposes of calculating the basic support obligation,’” and that 

“‘order[s] for child support . . . shall include reasons for any deviation from the standard 

calculation.’” 143 Wn. App. at 241 (quoting RCW 26.19.071(1), .035(2)). The “Whole Family 

Formula” credit the trial court used in Choate required that the court consider “‘the total 

circumstances of both households’” because the father had a child from another relationship. 

Choate, 143 Wn. App. at 241-42 (quoting RCW 26.19.075(1)(e) (emphasis omitted)). That statute 

“unequivocally require[d] written findings of fact to support any deviation and a consideration of 

the total circumstances of both households.” Choate, 143 Wn. App. at 242.

In this case, the court applied a residential credit under RCW 26.19.075(1)(d), rather than 

the “children from other relationship” deviation under RCW 26.19.075(1)(e). The residential 

credit the trial court used does not include the express language on which Choate based its 

decision, regarding “consideration of the total circumstances of both households.” 143 Wn. App. 

at 242; RCW 26.19.075(1)(d), (e). The residential credit deviation requires the court to consider 

Wickstrom’s increased expenses as a result of the significant amount of time spent with him and 

the decreased expenses, if any, to Carrico. RCW 26.19.075(1)(d). The trial court must still “enter 

findings that specify reasons for any deviation . . . from the standard calculation.” RCW 

26.19.075(3).

The trial court found that the children in this case “[s]pend significant time with the parent 

who owes support,” that “[t]he non-standard amount still gives [Carrico’s] household enough 
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money for the children’s basic needs,” and that the children “do not get public assistance.” CP at 

141. These are the only findings required for the trial court to order a deviation under RCW 

26.19.075(1)(d). To the extent Carrico alleges these findings are not supported by substantial 

evidence, we disagree and address her argument below. 

B. SUBSTANTIAL EVIDENCE

Carrico contends that the trial court erred by modifying the child support order because 

substantial evidence did not support its decision. She argues that Wickstrom presented only 

declarations “devoid of any documentary evidence” to the trial court. Br. of Appellant at 9. She 

claims these declarations do not amount to substantial evidence, such that the trial court erred by 

relying on them in its decision. We agree.

“In a child support modification proceeding, the trial court must set forth written findings 

of fact supported by substantial evidence.” In re Parentage of Fairbanks, 142 Wn. App. 950, 956, 

176 P.3d 611 (2008). In this case, to grant Wickstrom’s requested deviation, the trial court had to 

“enter findings that specif[ied] reasons for any deviation or any denial of a party’s request for any 

deviation from the standard calculation made by the court.” RCW 26.19.075(3). These findings 

must have been supported by substantial evidence.

“RCW 26.19.075 gives the trial court discretion to deviate from the basic child support 

obligation based on a variety of factors, one of which is the amount of residential time the children 

spend with the parents.” M.M.G., 159 Wn.2d at 636. “Because the statute explicitly gives the trial 

court discretion to deviate from the basic child support obligation based on the facts of a particular 

case, a specific formula is neither necessary nor statutorily required to ensure the parents’ child 

support obligation is properly allocated.” M.M.G., 159 Wn.2d at 636.
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The trial court in this case found that “there was no testimony or evidence to counter the 

financial figures provided by [Wickstrom],” so it “accept[ed Wickstrom’s] figures as established 

fact.” CP at 111. The court considered:

1. (Respondent’s) Petition to Modify Child Support;

2. Declaration of Vance Wickstrom;

3. Financial Declaration of Vance Wickstrom;

4. Memorandum of Petitioner in Opposition to Petition to Modify Support Order;

5. Declaration of Katie Carrico in Opposition to Petition to Modify;

6. Reply Declaration of Vance Wickstrom;

7. Memorandum of Petitioner re: Case Law Which Requires That a Substantial 

Change in Circumstances be Uncontemplated;

8. Respondent’s Memorandum of Law re: RCW 26.09.170;

9. The pleadings and filings in this matter; and

10. The oral arguments of the parties.

CP at 107-08. 

The trial court relied on the final parenting plan and Wickstrom’s declaration for the facts 

that Wickstrom had moved to the Seattle area, increasing his expenses, and had acquired equal 

residential time to Carrico. Carrico repeatedly attacks the trial court’s reliance on Wickstrom’s 

declarations and alleges the court abused its discretion by failing to require documentary evidence 

demonstrating the changes to his financial situation. The trial court does not abuse its discretion 

where it relies on sworn declarations to determine finance details. See Bearden v. McGill, 193 

Wn. App. 235, 251-52, 372 P.3d 138 (2016).

The trial court applied the residential credit by assessing the total cost of care for the 

children and assigning each party a percentage of that cost based on their relative net monthly 

income. It then assigned Wickstrom, who was responsible for 67.6 percent of the children’s 

support, a residential credit equal to 50 percent of the cost of caring for the children, or $1,015.50, 

and subtracted that from his monthly child support obligations. The trial court applied a reasonable 
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method to account for Wickstrom’s 50 percent residential time and still require support to Carrico 

based on Wickstrom’s higher net income. 

Substantial evidence supported the trial court’s findings and the trial court did not err by 

granting Wickstrom’s petition to modify child support.

ATTORNEY FEES

Carrico contends that we should award her attorney fees based on disparity of income 

between the parties pursuant to RCW 26.09.140. Wickstrom responds that we should award him 

fees “for having to respond to this appeal, when the trial court’s decision was not a manifest abuse 

of discretion.” Br. of Resp’t at 20. We decline to award fees to either party.

RCW 26.09.140 provides us with authority to, “in [our] discretion, order a party to pay for 

the cost to the other party of maintaining the appeal and attorneys’ fees in addition to statutory 

costs.” We may “award costs and attorney fees on appeal after considering the financial resources 

of both parties under RCW 26.09.140. In considering the financial resources of both parties, [we] 

balance[] the needs of the requesting party against the other party’s ability to pay.” In re Marriage 

of Kaplan, 4 Wn. App. 2d 466, 488, 421 P.3d 1046 (2018) (internal citation omitted). We “also 

examine the arguable merit of the issues raised on appeal.” In re Marriage of Leslie, 90 Wn. App. 

796, 807, 954 P.2d 330 (1998).

As to Carrico’s request for fees, she has not prevailed on any issues on appeal and 

acknowledges that her attorney is representing her pro bono on appeal. Despite the parties’ 

disparity in income, we reject her request for fees.

As to Wickstrom’s request for fees, RAP 18.1(b) requires a party to devote a section of its 

opening brief to the request for fees and include supporting argument. Wickstrom has not done 

so. We decline to award him fees.
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CONCLUSION

We conclude that substantial evidence supports the trial court’s findings and it did not 

abuse its discretion by modifying Wickstrom’s child support obligations. We affirm its decision.

A majority of the panel having determined that this opinion will not be printed in the 

Washington Appellate Reports, but will be filed for public record in accordance with RCW 2.06.040, 

it is so ordered.

Melnick, J.

We concur:

Maxa, C.J.

Sutton, J.