Everything you need to write a declaration letter to the judge in your custody case: an example, a downloadable template, an outline and tips. What parents and witnesses need to know about character reference letters to the court for child custody.Includes a downloadable sample and template. This article provides a comprehensive guide to writing a declaration letter for child custody cases, including a sample letter. Michigan Legal Help has tools to fill many kinds of forms but we do not cover all areas. You may have a blank form that you need to fill out on your own. "Learn how to craft an effective character reference letter for court proceedings with our comprehensive guide. Explain in detail what the court has ordered. 10. The parents shall cooperate with respect to a child so as, in a maximum degree, to advance a child's health,. By using this form packet you are representing yourself in a court action regarding custody.