Oh my love, I know you love him. That’s what is so heartbreaking. You don’t want to see someone to deeply care about hurting.
If you think he is ready to change his life, you can help him. I can’t say kick him out and forget about him, because I didn’t and I couldn’t. My husband admitted he had a problem and I helped him fix it, but it wasn’t a walk in the park, he had to cut off a lot of people, not drink alcohol, And be incredibly strong willed. A lot of people have to go into rehab, my husband didn’t, we are 5 months clean but I’m always alert.
You aren’t on your own DW you are strong and brave, I wish I could give you a huge hug x