Use this if you have a court order giving you custody of your child and the other parent has taken your child away from you. This article discusses registering other states' custody and support orders in Texas so that Texas courts can change and enforce them.This guide includes forms and instructions for a letter and affidavit to request that the court register an outofstate custody order in Texas. Court Order for Conservatorship of the Child(ren). Choose one: Check (1) if you are claiming superior rights under a court order. Fill out the Petition for Writ of Habeas Corpus to Return Child. Org and find a legal form called "Answer" and deny all of her requests and ask the court to force her to prove her allegations. These forms allow parents, families, and employers to provide the Child Support Division with additional information so we can better serve you. Military. Military Affidavit. This form is used as proof to the court that a custodial or noncustodial parent is in the military.