What a Grandparent Must Prove in Texas

October 5, 2026


child custody lawyer Round Rock, TX

Grandparents sometimes lose time with a grandchild after a divorce, a death, or a family conflict. Texas law doesn’t give grandparents an automatic right to visit, though. A court may order access only in narrow circumstances, and the analysis starts with a presumption in favor of the child’s parents.

Texas Courts Presume That Parents Act in Their Child’s Interest

Under Section 153.433 of the Texas Family Code, a court may order reasonable possession of or access to a grandchild only when the grandparent meets several conditions. The grandparent must overcome the presumption that a parent acts in the best interest of the parent’s child, and the burden is a preponderance of the evidence.

The Statute Sets Three Requirements

A grandparent must establish each of the following:

  • At least one biological or adoptive parent has not had parental rights terminated.
  • Denying the grandparent possession or access would significantly impair the child’s physical health or emotional well-being.
  • The grandparent is the parent of a parent who was jailed or imprisoned during the three months before the petition, has been found incompetent, has died, or does not have actual or court-ordered possession of or access to the child.

The third requirement limits the claim to particular family situations. If the grandparent’s own child has possession of the grandchild and hasn’t been jailed, found incompetent, or died, this requirement isn’t met. A close bond alone does not satisfy the second requirement, because the grandparent must connect the denial of access to harm to the child.

The same three requirements apply across Texas, so a grandparent in Georgetown faces the same standard as one in Round Rock. Before a petition is filed, a Georgetown child custody lawyer reads the facts against each requirement.

A Sworn Affidavit Must Accompany the Request

Under Section 153.432 of the Texas Family Code, a biological or adoptive grandparent may request possession of or access to a grandchild in an original suit or in a suit to modify an existing order. The grandparent must attach a sworn affidavit with supporting facts alleging that denial of access would significantly impair the child’s physical health or emotional well-being, and the court must dismiss the suit unless those facts, if true, would be enough to support relief.

The affidavit should contain specific facts, such as dates and changes in the child’s behavior, and not general statements. Vague statements fall short.

When the parents are divorcing or recently divorced, their orders matter, since a grandparent’s request may be filed as a suit to modify an existing order. Those orders show what the court has already decided about the child, which is why a Round Rock divorce lawyer reads them closely.

Evidence Should Focus on the Child’s Well-Being

Useful records include school or medical documents that show the grandparent’s role, messages that show attempts to arrange visits, and statements from teachers, counselors, or caregivers who have seen how the child is doing. Records that describe the child’s condition are more useful than records that describe the grandparent’s feelings, because the statute asks about the child’s health and well-being. Reviewing these records for the child-focused facts the statute requires, and for gaps to fill before filing, is part of what a Round Rock child custody lawyer does.

In a dispute between parents, the court looks to the child’s best interests, whereas a grandparent must first overcome the presumption that a parent acts in the child’s best interest. That added step shapes what evidence matters.

A grandchild’s age can matter as well. Older children can express teen preferences that a Texas court may weigh in a custody dispute.

Grandparent Requests Affect the Whole Family

At Gray Becker, P.C., we handle third-party rights alongside conservatorships, parenting plans, visitation, and modification and enforcement. A grandparent’s request touches the same decisions the parents have made, or are still making, about schedules and decision-making.

Changes in who cares for a child affect the orders already in place. Looking at the full picture, including conservatorship and possession terms, before a grandparent’s request is filed is the work of a Round Rock family lawyer.

Preparation Takes Time

Because the affidavit and the evidence must show harm to the child, preparation takes time. Grandparents can start by writing a dated timeline of visits and conversations, gathering records, and noting who else has seen the child’s circumstances. Grandparents who are denied time with a grandchild and want to know whether the statute applies can reach out to a Round Rock child custody lawyer to review the facts before filing anything.