My wife and I divorced 5 years ago. We actually separated a year before the papers were signed as it took that long to get divorced b/c the papers were sent back and forth with revisions. I gave in & signed which gave her full phys custody of our daughter with us sharing joint legal. I had my daughter every Fri-Sun even though I live 5 hrs away.. In Aug.,she called and said she was having problems with her 4th husband (things were "unstable") and felt it was best that our 6 yr old come live with me. I was all for it, I enrolled her in school, and we have est. a stable life. In my opinion, she is still unstable but has mentioned to others that at the end of summer, she is taking our daughter back..5 hrs away. What can I do? How hard is it for me to get full or joint physical custody?