We are talking 8 months ONLY 8 months and all of this drama. Moving out and away from him several times in only 8 months.
I think at this point, it really has nothing at all to do with him, his drinking and all of his character flaws and it has everything to do with YOU and some issues you need to resolve in you.
When someone is showing us very little action to keep us, we shouldn’t fight to stay or return to the dysfunction.