God can restore a marriage... Of Two Willing people. God, cannot, however, make your husband reconcile or change. Your husband first needs to own his actions and allow God to work in Him. And God can't force your husband to do that, either.
It's always tricky. I would wait until you talk to him, find out his attitude. If he reflects happiness with his new situation, then it may be time to move on.
If he reflects regret, then hold off, but do Not rush to take him back. Put requirements in place, such as treatment for his addiction, for starters. Essentially you need a sold amount of time, with him out of the house, to prove his sincerity. Of he argues and complains then he is not willing to prove himself, which means he's just telling you what you want to hear to move back in. And no point in continuing with him any longer.
I know, for us, it's easy to say 'leave him' and make it sound so black and white, while it's a much harder decision for you in reality. Just use caution and think your decision through. Don't take any steps out of emotion. Fear, anger, regret, etc...
Hope you can get the answer you need.