ok, still if you can make copies of all documents, even if your name is not on them, store them at a safe place, if work is a safe place then store them there.
Take a moment to think though, what it is that you want? How can you get to that point? Just know that you need to leave "him" put of everything. You can't change him.
I also felt that I had no where to go. No choices that I could make. But I started to open up to people, then found out that I did have many choices. Many people believed me, and many were willing to help. Don't want to get you stuck on the people helping, because, I hate to say this, by that time I felt so weak, I felt I needed someone to help me pull through all of this. I didn't. (that is hindsight right now)
You can and you will think of a way, and if I can be of any help, let me know.