This guide includes forms and instructions for a letter and affidavit to request that the court register an out-of-state custody order in Texas. This article tells you how to file an answer in a family law case (such as a divorce, custody, paternity, or modification case).File this form when you and the other party cannot agree to a temporary arrangement for parenting, child support, or other issues before the final hearing date. The toll-free number 866-292-4636 is answered in English and Spanish, Monday - Friday, 1-5 p.m. Step 1: Fill out your answer form. The following forms are available for downloading, printing and completing. This article answers questions about possession orders, including how to get or change a possession order. What happens if the respondent does not file a response? States with forms and instructions; The tools you need for custody court. Probate Courts Downloadable Forms.