“What does he do??”

Please don’t take this the wrong way... but that’s not up to you. It’s not your body, life or decision... no matter how much you wish to help him, change him, heal him. The question is: What do you do!?
—
“He really needs to detox. I think if he could do that with medical supervision. It would be better.”

He may need that. But trust me, detox doesn’t solve anything. It’s just a very tiny step. But it’s certainly no magic pill to recovery.
—
“Maybe he could see clearly if he was sober.”

Who knows? Maybe... maybe not. Seeing “clearly” takes years and years for an addict! It takes a very pro-active decision to change one’s life. You 100% can’t make that decision for him.

I hope you can start putting your focus on yourself, your life, your financial situation, your future... not his! What can you do to become more financially independent?