These are the official forms for use in Family Court proceedings. Everything you need to write a declaration letter to the judge in your custody case: an example, a downloadable template, an outline and tips.You ask the court for help. If there is a Children's Lawyer or Child Advocates office, ask them to investigate. Use our free Child Visitation Letter template to plan a visit or inform the other parent they didn't follow the visitation terms. What parents and witnesses need to know about character reference letters to the court for child custody. Includes a downloadable sample and template. Intheblanks form required for any matter originating and electronically filed in Supreme or Surrogate's Courts in Richmond County. How do I write a letter to the court for child custody? After review, the petition or pleading is sent to the Family Court in the county where the non-custodial parent lives.