I have a 6 year old son and I am trying to move out of the state of Nevada. Is father has not been in his life for the past 5 years, but we still have joint custody with me having primarsy physical custody. Last I knew he was in jail but I am not sure where. If I were to ask him for permission to leave the answer would be a definite no just to spite me. Is there any way of getting around him so I can leave?