[Vick]

Naughty - free advice is usually worth every cent you pay for it but

I'd say walk away while you can
The only one who can help her is herself and she has to hit bottom first (in her own eyes) before she can start getting somewhat sober

If she can't say no now, what's going to happen at the end of a 24 hour binge when there is no more left? What would she'd do then for the next one?

Not saying she's a bad person, just someone with a problem that only they can fix and only when they finally want to

It's destructive for her now, don't want to see that pain/agony passed along to you as well

And truthfully without naming names there are a few posting to Oprano who have some experience in these type matters

It sucks and you have my sympathies but if I can be so bold as to suggest you don't become or go any further being an enabler