Download the Sample. On this page below is a list of LOCAL forms that can be completed online and then printed.The form you need may be in this list. Fill out the Certification in Support of Motion (Form B). Type or print the reasons the court should agree to your request. Reasons must be based on facts. I would like to send a letter via USPS. If there is a Children's Lawyer or Child Advocates office, ask them to investigate. Ask them to present an opinion on which parent is best. How do I write a letter to a Judge in a custody battle with my former NARC husband? Making a request only requires you to submit one form: Form FL-300, the Request For Order.