The recorded deed is a starting point for seeing whose names appear in the property records. A divorce decree or another court order may also affect what can happen to the house. Do not assume that a name on the deed or a change in marital status by itself answers who may sign for this sale.
The title company checks the recorded ownership and the documents for the closing, then confirms which signatures it needs. A Texas family-law attorney can explain what a divorce decree or other order means for your situation. You can talk with us about the house while that review is happening.
The official Texas Family Code Chapter 7 covers court orders dividing property in a divorce. It is state guidance, not an answer about the deed or order for a particular house.