Family law-When writing to letter to the judge. What information would be pertinent to put in and what should you avoid?It may include other orders. Always address a judge as "Your Honor". It doesn't matter if you are speaking or writing, or in or out of court. This Divorce Set Contains instructions and seven forms: an Affidavit of Indigency, an Original Petition for Divorce, a. In this article, we will discuss how to write a formal letter to a judge, along with the proper format and a sample letter. This guide includes forms and instructions for a letter and affidavit to request that the court register an outofstate custody order in Texas. If there is an official form for a legal procedure, it is usually found on the court or court clerk websites. We link to many in this guide.