In a joint custody decision following a granted divorce proceeding, the court decides physical placement of child(ren), including child support, medical insurance and maintenance. Any changes to the rulings are to be made known to that judge. An example: Judge Jane Jones, Family Court, 111 S Link St, Rm 101, Atlanta, GA 9999. Should the parent paying child support change monetary status or relocate, the Court needs to know what has changed. The letter should state: Dear Judge _____: On _____, 2013, you granted ____ and ____ a divorce on _____. The case number is ________. I was given physical custody of the child (ren). I have been informed by _____ that my exspouse relocated on ______ and now resides at _____ in the State of ____ . I understand the exspouse is employed at ______. I would appreciate a court date to discuss these changes. Respectfully, _____.