Petition to Establish Custody and Parenting Time. Statewide. DOCXPDF. CHC105. Affidavit in Support of Establishing Custody and Parenting Time. Statewide.Stipulation and Order for Custody, Parenting Time and Child Support. The forms listed below are for use only in the Tenth District. These forms and instructions are available in the General Clerk's Office, Room 108, in the Nassau County. Cases involving child custody can be filed two ways: jointly or separately. If you and the other parent agree on everything, you can file a joint petition. The Hennepin County Family Court SelfHelp Center offers help on divorce, custody, child support, and other family law cases. Learn how to apply for child support services and find procedures for establishing parentage and custody, as well as payment and enforcement. Fill out the Petition to Establish Custody and Parenting Time form.