I have full custody of my daughter and am looking to relocate because of my fiance's job. I have informed her father of this decision and he has said that he wants what is best for her and if this move will create a better financial situation then he is ok with it. With that said, what if he changes his mind? Could he fight me on this? I do intend to submit an official notice with the court and him at 30 days. Thank you.