drained I remember you and have thought of you often, glad your back but sorry you are still going thru the upsets.
I don't really have any advice, except the violence can get worse and you have to protect yourself and your girls.
Sometimes it seems there is no way out.........thats part of the cycle of abuse the man keeps you dependent on him so you cant leave
read domestic violence sites start making a plan.........put whatever money you can aside, and copy all important documents and get necessary things together for you and the girls in case you need to leave in a hurry.
The drugs are an issue of course, add violence to that and your situation doesnt get better...........I'm sorry i havent got more help or suggestions.
someone else will be along soon