Have you considered issuing him an ultimatum?

Either he cleans up his act or he's out of there?

And, if y'all've been together long enough, he may have to pay alimony which may help you to not have to move back in with your family of origin.

I'd rather be dead than to even consider moving back in with my family of origin, but not everybody has reached the point of ZERO tolerance when it comes to alcohol and abuse like I have though.

Wishing you the best.

It's a sucky situation for sure!