Texas Family Code Section 156.401 through Section 156.409 156.104(b) Texas Family Code § 156.001 156.104(b) Texas Child Support Modification Statute Texas Family Code Family Code, Title 5, Subtitle B, Chapter 156 Texas Family Code Texas Family Code Section 156.101 Tex. Stat. Family Code Sec. 154.401 156.1045(b) Texas Family Code 156.006. Texas Family Code Sec. 156. Texas Family Code Section 156.101 Texas Family Code Section 156.101 modification child support modification Texas law Texas Family Code Section 156.101 Texas Family Code Section 156.101 child Texas Family Code Section 156.101 Texas Family Code Section 156.101 one of two things must be proven in court Texas Family Code Section 156.101 child custody considerations during deployment 156.1045(b) Texas Family Code §153.701 modification of the custody order Texas Family Code Section 156.101 Texas Family Code Section 156.101