Grandparents may file a petition seeking visitation in any custody action, including cases involving divorce, termination of parental rights, and adoption. How do I fill this out?To fill out the forms for grandparent visitation, first download all required documents included in this packet. Grandparents can request visitation only once every two years, but no request can be made during a year when another custody action is pending. You will only use this form if 1) you know where the Defendant lives and 2) you must have the Sheriff serve the forms. BY A RELATIVE CAREGIVER PURSUANT TO O.C.G.A. § 19-7-1(b.1). Grandparents can petition the court for visitation if they can demonstrate that such visitation is in the best interest of the child. You can file a petition for child custody in your county's Superior Court. If you are divorcing, the petition will be included in your divorce papers. If the biological parents are not separated, and the child is living with both parents, grandparents have no legal right to petition for visitation rights.