Fill in Cause number and court information exactly as it is written on the Petition. In the Interest of the following Minor Child(ren):.This research guide includes information and resources related to family law issues: enforcement of child custody, visitation, and property division. Legal Support Services may file an action to enforce a child and medical support obligation under our enforcement application services. In a child custody case, a motion for contempt may be filed if the other parent has violated or continues to violate the child custody order. All child support forms are categorized and linked below as downloadable files. Select the category you need to see the corresponding forms. This guide includes forms and instructions for a letter and affidavit to request that the court register an outofstate custody order in Texas. Here is what you need to know. A Motion to Enforce in Texas is a legal tool available to coparents when their expartner fails to comply with a court order.