Dsis is moving out of the family home with their two dc because she realises she's been enabling bil. She still loves him (and I believe he loves her too, but needs to find out if he loves her more than the alcohol) so for her this is about hoping he'll take responsibility for getting better (she's not ruling out them being together if he gets sober) and putting her and the kids first. Obviously it goes without saying that I'll support her as much as I possibly can throughout this. She's been remarkably strong and remains determined, but it's a huge upheaval for them all. I've made it clear she's absolutely doing the right thing - for everyone.
The thing is, she knows his own family are useless and won't give him the support he will need if he's to get and stay sober, but she also knows that she has to stop enabling him and let him fall and hope he can pick himself up.
I think that if he has no support from his own family he's completely on his own unless I step up, and dsis is grateful that I'm willing to do so.
But my problem is, I just don't know what I should be doing and saying to him in order to support him to help himself. He's not in denial any more, he knows he either has to stop drinking or he's lost his wife and kids for good, but I don't think he's quite hit rock bottom yet and is likely to drink heavily over the next few weeks in particular. I don't know if he has it in him to beat addiction, but I genuinely want to help him to help himself if I can.
Is there any practical advice please on what I might be able to do without minimising/ enabling his alcoholism? It's important for dsis to step back now, but my fear is that if he has nobody he won't get better. He says he's going to an AA meeting tomorrow.