I am to the point, I just don't care.
In alanon there is a book called "When I got busy, I got better." For me this worked.
I stayed busy the last few weeks. Pointless, aimless, stuff to keep me busy and out of the hacienda.
I went and cleaned animal kennels for several hours a day to keep my mind off of the situation, in addition to other stuff.
At the end of each session, I felt more confident and sure of my decisions.
I left him in January. Now, in March, I am ready to let go.
When he calls, I can tell he's drinking and I simply excuse myself without hesitation. I never tell him why. I never tell him I know or ask if he is. I just go.
Time heals, my friend. You are seeking, you will find what you are looking for, in time.