Everything you need to write a declaration letter to the judge in your custody case: an example, a downloadable template, an outline and tips. To respond to a Petition for Custody and Support, your first step is to fill out a Response form.This tells the court how you want custody and support handled. You do not write letters to judges. This guide is designed to help you fill out the forms yourself. It is not intended to provide legal advice nor strategy as to how to complete the case. This case cover sheet is required so that the court can assign your case to the correct district for filing and hearing. It satisfies the requirement. This letter is for people with family law cases in my court. This may be a difficult and confusing time for you.