Friend has a long & troubled history of childhood issues, controlling arse of a (now ex-)husband, birth trauma, episodes of alcohol-related trauma, suicide watch, etc. She is a marvellous mother to 2 lovely kids, and has got her life on track very well in the last few years. She knows the score both re: alcohol and re: getting help and the sorts of help required and available. She is also very likely to be aware that any alcohol-related issues like drunk driving or being over the driving limit at work would lose her her job.
When under stress she returns to alcohol. Her ex-husband behaves like a loon with the kids if he suspects she as been drinking - shouting, screaming, frightening the kids, "rescuing" them and whisking them away to his house where he talks about how useless Mummy is. I can see why he is angry and frightened, but he's really not helping the situation, particularly as frequently she hasn't actually been drinking when he decides she has - or she has only had a very small amount. Once he's whisked the children off to safety she then feels dreadful and gets properly drunk by herself.
I think this happened yesterday - I saw her last night and she was trying too hard to be socially animated, as she does when she's sad. She also had alcohol on her breath.
How can I address this with her? What can I say?
She has told me elements of her story, but doesn't open up to me particularly. I think she has friends she may talk to more, but I don't know them. I know most of the details from a mutual friend, who used to be this woman's rock, but they have stepped back a bit from each other in recent years.