Divorcing my military husband?

I am currently living with my husband overseas in Bumholder Germany. I have been thinking about it a while now and decided I need a divorce. My husband is emotionally abusive, he's thrown used protection(not sure if i can say the other word) at my face before, when he left for his last training he only gave me 40 dollars to last a month and a half and i have a child as well and no transportation. He tells me he hates me every day yet he refuses to let me move back home. I feel the only option I have left is to divorce him. I am also worried about him finding out. I don't feel safe living with him and I'll feel even less safe being here while we are going through a divorce; he has a tendency to sharpen his knifes after we have fought and threaten me that scares me to death. I need all the possible information on how to go about getting a divorce. Who should I try to contact. My husband leaves again for training next week and will be gone another month and a half. At this time I'll most likely have no money again and I know it's a short time frame to get this all done I was just trying to deal with it and hope that something would change but it hasn't. I don't even like him being around our daughter, who is 7 months old. The only time she's around him is when I shower, and it tears my nerves up because he is always screaming at her because she won't stop crying. But it's just because he has nothing to do with her and she isn't really familiar with him. I have no idea who I'm suppose to go to or call. Also, if I tell them that I feel unsafe living with him while going through a divorce can they help and place me somewhere else until it is finished? I just need all the help I can get, please!