Hello, I am a female national guard soldier about to deploy to Iraq in Jan. I have 3 children and I am remarried. My ex says he will persue custody of my younger 2 while I am in Iraq. I have domicile and he has joint with visitation when agreed upon between both parties. He is 7000 behind in childsupport, doesn’t have a stable home, or employment. We divorced due to his drug addiction to crack cocaine. I am not fully convinced, due to his lack of ability to hold a job and stable home, that he is not still using illegal drugs. My current husband and I have a stable home, and jobs. If he were to succeed, he would seperate them from their older brother, change their schools, friends, and move them out of state. I already have a power of attorney over the children going to my current husband per my army family care plan. what else can I do?