These are the official forms for use in Family Court proceedings. Contact an award-winning Writ of Habeas Corpus lawyer today.Any defendant who has been convicted of a New York state crime in a proceeding should be aware of their right to file a petition for a Writ of Habeas Corpus. This online program from Family Legal Care guides you through filling out a Petition for a Writ of Habeas Corpus. Located in Lake Success, I offer legal counsel in child custody cases in Nassau County, Queens County, Suffolk County and the surrounding areas. By Barton R. Resnicoff. There are many tools at our disposal when dealing with custody, parenting time and a parent being denied access to his or her child. After review, the petition or pleading is sent to the Family Court in the county where the non-custodial parent lives. In most cases, the non-custodial parent is responsible for paying child support to the custodial parent. You will fill out your contact information and then upload your petition.