Can a Texas Court refuse to give full faith and credit and not honor a Pennsylvania Court Order?

QUESTIONS PRESENTED FOR REVIEW This is a civil divorce case, which involves a prenuptial agreement. The prenuptial agreement was presented in discovery and constituted a judicial admission in the trial court. However, it was never presented in the final divorce hearing but was presented on appeal to the Court of Appeals. I. Can a Texas Court refuse to give full faith and credit and not honor a Pennsylvania Court Order? I. Does an oral consent to judgment waive a Prenuptial Agreement that is protected under the 5th and 14t Amendments by the Statute of Frauds and the Texas Family Code Section 4.005? i