So sry that you have these troubles hun.
Remember these are HIS addictions not yours, HIS jealousy not yours and HE chose to be violent not you, so why wait for him to want to talk and "give you another chance".
I think you need to put yourself in the driving seat here and the first opportunity you get when he hasnt been using is to tell him straight, violence of any sort is unacceptable and ask him to move out until he can sort himself out. If he does sort himself out all to the good, if not at least you have made your first step for your future happiness.
I dont know your situation regards who owns what but seek some professional advice on that score as to who has what right.
God bless