I'm sorry you're having to deal with this. I know it's not easy.
Have you looked into Alanon in your area?
Here are a couple of things that jumped out at me.
I have been all over him, nagging him, threatening him telling him I am going to leave.
How's that working out for you?
I honestly can't handle him drinking at all.
If you can't handle it, may be it's time to make a change.
You'll be getting more responses from others who have been through or are going through very similar situations. They'll probably have some better things to offer up.
Glad you found SR! Welcome!!