My husband and I are currently separated. We plan to get divorced however he stated that he would file the paperwork and has failed to do so as of this time, so we are still married. I am also eight months pregnant and he has made several threats that he would get full custody and that he was going to take the baby away from me. I currently reside in Tennessee and have grandparents that live in Pennsylvania that are elderly, sick and in need of care. Can my husband do anything to keep me from moving out of state?