Cut and paste the appropriate template for the court in which your case will be heard. Choose from District, County, County Court at Law, or Justice Court.What parents and witnesses need to know about character reference letters to the court for child custody. Includes a downloadable sample and template. 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. These sample letter templates are provided as a reference for practices developing their own materials and may be adapted to local needs. Downloadable template and sample letter to a judge. Below, find a fill-in-the-blank template, as well a detailed example of a declaration letter. This form is used as proof to the court that a custodial or noncustodial parent is in the military. Nonetheless, the trial court admitted the letter and it was read to the jury.