Have you talked to a lawyer yet about your rights? If you can't afford one, you can call your nearest women's shelter or resource center for help.
Here's a thread about documenting behavior. This can be very important for you and your daughter, especially as his disease progresses and if he ever fights for custody, whether it's out of wanting a relationship with his daughter at some point or if he decides to hurt you in that way.
http://www.soberrecovery.com/forums/...cumenting.html