Who has the burden of proof in Texas family law cases?

Q: Who has the burden of proof in Texas family law cases?

Charles Austin v. Extruded Aluminum Corp.: Physical presence in Texas does not automatically equal jurisdiction; to successfully join an out-of-state entity or spouse to a lawsuit, the 'operative facts' of your specific claim must be directly tied to their purposeful activities within the state. | MAHMOUD ABDELWAHED v. NERMIN HASSANIN: Foreign pre-marital agreements, such as Egyptian dowry lists, are presumed valid in Texas; to successfully challenge one, you must provide specific evidence of involuntary signing or lack of financial disclosure rather than simply denying you possess the property. | Humphrey v. State: A criminal conviction resulting from 'vigilante parenting' can act as a 'silver bullet' in custody litigation, triggering presumptions against joint managing conservatorship and providing the evidence needed to restrict a parent's access under the Texas Family Code.

This question has been addressed in 3 Texas court opinions:

Charles Austin v. Extruded Aluminum Corp.

COA01 — February 19, 2026

In this case, a plaintiff injured in a motor vehicle accident at a Texas worksite attempted to sue a Michigan-based manufacturer, arguing the company was subject to Texas jurisdiction because its employees had attended on-site safety training. The First Court of Appeals analyzed whether these contacts met the "nexus" requirement for specific jurisdiction—meaning the claim must arise out of or relate to the defendant's purposeful activities in the state. The court affirmed the trial court's dismissal of the company, holding that repairing defective products (the company's purpose in Texas) was not the "operative fact" of a vehicle accident, and incidental safety training did not create a substantial enough connection to satisfy due process.

Litigation Takeaway

“Physical presence in Texas does not automatically equal jurisdiction; to successfully join an out-of-state entity or spouse to a lawsuit, the 'operative facts' of your specific claim must be directly tied to their purposeful activities within the state.”

MAHMOUD ABDELWAHED v. NERMIN HASSANIN

COA14 — February 3, 2026

In a divorce dispute between Mahmoud Abdelwahed and Nermin Hassanin, the Fourteenth Court of Appeals addressed the enforceability of an Egyptian pre-marital agreement regarding a dowry of 147 grams of gold. While the husband argued he did not possess the gold and it effectively did not exist, the wife provided a translated copy of their Egyptian marriage contract. The court analyzed the case under Texas Family Code § 4.006, which places a heavy burden on the party challenging a pre-marital agreement to prove it was signed involuntarily or was unconscionable. Because the husband failed to provide evidence rebutting the contract's validity, the court affirmed the trial court's decree ordering the husband to return the gold, holding that Texas public policy strongly favors the enforcement of such international agreements.

Litigation Takeaway

“Foreign pre-marital agreements, such as Egyptian dowry lists, are presumed valid in Texas; to successfully challenge one, you must provide specific evidence of involuntary signing or lack of financial disclosure rather than simply denying you possess the property.”

Humphrey v. State

COA05 — February 23, 2026

In Humphrey v. State, the Fifth Court of Appeals addressed whether a jury's rejection of a self-defense claim was legally sufficient following a father's physical assault on a man he perceived as a threat to his daughter. The defendant argued his use of force was justified 'vigilante parenting.' The court analyzed the evidence under the Jackson v. Virginia standard, weighing conflicting testimony from the defendant's father against evidence of an ambush and third-party testimony regarding the defendant's retaliatory motives. The court affirmed the conviction, holding that the jury is the sole arbiter of witness credibility and that a parent's subjective belief in 'protecting' a child does not override the legal requirement that force be immediately necessary and proportional.

Litigation Takeaway

“A criminal conviction resulting from 'vigilante parenting' can act as a 'silver bullet' in custody litigation, triggering presumptions against joint managing conservatorship and providing the evidence needed to restrict a parent's access under the Texas Family Code.”