A complete list of forms can be found at the bottom of this page. Please read the instructions below to ensure that you select the correct form.Affidavit of Child in Support of Motion for an Order for Sibling Placement or Contact. These are the official forms for use in Family Court proceedings. Below, find a fill-in-the-blank template, as well a detailed example of a declaration letter. Keep in mind that court requirements and preferences vary. All child support forms are categorized and linked below as downloadable files. Select the category you need to see the corresponding forms. Customer: In a child custody case in Travis county Texas, I want step-by-step instructions on what to do after I have filed my motion with the district clerk. Only those playing tennis, pickleball or badminton are allowed in the fenced area.