In Texas, child custody is called conservatorship. One parent usually serves as the managing conservator (custodial parent), while the other is the possessory conservator. To change a custody or visitation order, you must file a suit to modify it in the same court that issued the original order, or in the new county if the child has moved.
When can you seek a modification?
A court will not change a custody order simply because one parent requests it. You can seek a modification only if:
- Material and substantial change has occurred, such as relocation, a new work schedule, income changes, health issues, substance abuse, domestic violence or neglect
- The child is 12 or older and tells the judge their preference
- The managing conservator gave up primary care for six months (excluding military service)
Even with one of these conditions, the court must still decide if the change helps the child.
Best interests of the child
The judge always focuses on what is best for the child. They consider emotional and physical needs, the stability of each home, the child’s preferences, how well parents cooperate and any safety concerns. Judges do not take sides. They want to keep the child safe, happy and supported.
The legal process
The court requires a clear process when you want to change a custody order. You must follow clear steps:
- File a petition that explains why you want a change.
- Serve the other parent with notice.
- Share evidence like school or medical records, proof of a move or documents showing risk or instability.
- Attend a hearing and present your case.
The judge will review everything and decide based on the facts. Stay organized and show how the change benefits your child.
Mediation and settlement
If both parents agree, they can submit a new plan for approval. This is usually faster and easier. If they do not agree, the court might order mediation or appoint a parenting coordinator.
Why legal help matters
Custody changes can feel stressful. A family law attorney can help you understand your options, gather the right documents and avoid mistakes. Even when both parents agree, legal support can help keep the process smooth and focused on your child’s best interests.

