It's transpired in recent months that my sister has had a serious alcohol problem - well hidden - for over a decade, most of her adult life.
She's sober now (I think/assume) and going to AA daily.
I'm really impressed with how well she's doing beating it.
But during all this it's also come out that she did some awful things during the time she was drinking. For instance, she stole valuable and emotionally salient things from the family (stuff of my parents', stuff my mum had set aside for me in the future, etc etc) and she has lied, and lied, and lied. And lied.
I'm so angry with her, but can't express it partly because there's this feeling that any stress will send her back to the drink. I also feel like I've lost her, and that her life and our relationship was built on lies.
I don't want to feel like this but don't know where to put my rage. The stress this has caused my parents is enormous, and has completely dominated them.
I want to be supportive, but I'm struggling.
Any advice? TIA