First, introduce yourself and explain your relationship to your boyfriend and how long you've been together. Defend a friend or family member's moral character in court.Use our Character Reference Letter for Court template to easily write your document. The court has placed the most commonly used forms on line as a resource. Please be advised that the forms detailed below are intended to be a guide. The purpose of a character reference is to show the court the genuine character of the accused. This blog is a guide on how to write a character reference. The application materials also include law school certificates for you to fill out and send to every law school you attended. Introduce yourself in the opening paragraph. What parents and witnesses need to know about character reference letters to the court for child custody.