We are an Unmarried Couple in Texas: Do We Need a Formal Parenting Plan?

A growing number of children in Texas have unmarried parents. The Centers for Disease Control and Prevention (CDC) reports that more than 42 percent of kids born in Texas in 2025 were born to unwed mothers. As an unwed parent in Texas, you may have questions about your rights, your responsibilities, and your options. Here, our Houston unmarried child custody attorney explains the key things to know about parenting plans in Texas.

Paternity Must Be Proactively Established

Paternity is legal fatherhood in Texas. For married couples, it is automatically established. However, that is not the case for unwed couples, even if they are actively in a relationship and the father attends the birth of the child. Paternity must be established proactively. The law recognizes two primary paths.

• No Dispute: Both parents may sign an Acknowledgment of Paternity (AOP) under the Texas Family Code, often at the hospital or later through the vital statistics unit. This is the easiest option and the right choice if there is no dispute.
• Dispute: If paternity is disputed or no AOP exists, a court must adjudicate parentage in a Suit to Adjudicate Parentage. Genetic testing is often used to resolve disputes. Still, until paternity is established, the mother generally holds sole legal authority over the child.

You are Not By Law Required to Have a Formal Parenting Plan

Texas does not require unmarried parents to maintain a written parenting plan outside of a court order. Parents may reach informal agreements regarding possession schedules, decision-making, and financial support. Those agreements can sometimes function well in practice, especially where unmarried parents are together as a romantic couple.

A Parenting Plan Can Be Very Beneficial for Separated (Unmarried) Parents

A well-drafted parenting plan provides structure and reduces ambiguity. Texas courts use the concepts of conservatorship, possession, and access rather than traditional custody labels. Parents may agree to joint managing conservatorship, allocate decision-making authority, and adopt a possession schedule tailored to the child’s needs. A detailed plan addresses exchange logistics, holiday schedules, communication protocols, and dispute resolution methods. 

A Formal Parenting Plan is Required if there is Any Lawsuit Affecting the Relationship

Once a Suit Affecting the Parent-Child Relationship (SAPCR) is filed in Texas, a formal, court-approved parenting plan becomes mandatory. To be clear, the term SAPCR includes paternity suits, custody suits, and child support suits. The court must enter orders governing conservatorship, possession, and child support. Those orders carry the force of law and are enforceable through contempt proceedings. Texas courts apply the best interest of the child standard in these cases. 

Call Our Houston, TX Unmarried Child Custody Lawyer Today

At Lindamood & Robinson, P.C., our Houston child custody attorney has the knowledge and experience that unmarried parents can trust. If you have any questions about formal parenting plans, we are here to help. Contact us today for a completely confidential, no obligation initial consultation. With an office in Houston, we handle child custody cases in Harris County, Montgomery County, Galveston County, and Fort Bend County.

Source:

cdc.gov/nchs/state-stats/births/unmarried-mothers.html