i live in texas. i am divorced and have two children by my x husband. my new husband and i just found out that his father has cancer. his father lives in missouri. we are wanting to move to missouri to help out. i know that the kids are restricted from moving from dallas county. i want to keep custody of the children, is it possible that i could still be able to move? that is if i went back to court or could i move if my x husband agreed and if so how would i go about that?