How to Fill Out Your Court Forms. Packets of forms are available for sale to be used in filing a new case or modifying a case in either the Family or Civil courts.Child custody and parenting time Index. Find a specific page or step-by-step instructions within our child custody and visitation (parenting time) section. Court Forms, Free forms are available for those actions that only require the single form to be filed on an existing case. Child Support, Visitation, Custody and Paternity Petition Forms. GF-40. Petition For Modification Of Order Of Custody Visitation. I do trial consulting from time to time and I had a client that was adamant about "exposing all of his spouse's lies" in a letter to the judge. Court Forms, Free forms are available for those actions that only require the single form to be filed on an existing case. First, download and complete the request form.