Her therapist stopped seeing her a few years ago because sis was doing coke on a daily basis and her therapist told her that she couldn't help her if she continued to hurt herself like that. At one point she went to rehab and then lived in a sober house for over a year. Even after she over backup on her own, she stayed very involved in AA and did great. At some point though, she decided that she could now drink like a "normal" person. Really?
Sometimes, like Wednesday night when I desperately needed my sleep, I want to tell her, " we'll, then why don't you just go ahead and do it then." But I don't. At least I haven't yet. But really, enough is enough. Find another therapist, I am just not qualified to deal with your crap.