Name changed because of the topic..
I'll try my best not to drip feed but obviously as it involves an eating disorder there's a long history and its quite complicated.
While growing up, from the age of around 8/9 I was aware that DM used to make herself throw up. Didn't understand why etc but I remember feeling really disturbed listening to her make herself vomit repeatedly. She has also had alcohol problems.
By the time I reached age 13/14 I was aware of eating disorders and knew she was bulimic. Any attempt I made to discuss it with her or try and tell her how much it was effecting me went nowhere as she completely denied it and was often nasty to me over it - refusing to talk to me for days, telling lies to DF that I'd misbehaved badly so he wouldn't speak or listen to me either.
I now understand the secrecy part of eating disorders, but at the time I was angry at her.
I now have a lovely DD and they get along really well. But recently I've been at my parents and have overheard her still making herself sick (she previously said she was having treatment - she also goes to AA meetings so seemed to be doing well).
I tried to speak to her about it and was met with fury - I'm now in my 20s but she told me she was 'very cross with my behaviour' (by me trying to speak about it) and when I was walking away from her I sensed she was standing about 1cm behind me and turned around to her doing something very childish behind me in my direction (equivalent to pulling a horrible face but a bit more extreme)..
Tried speaking to DF and he said to leave it as she's fine despite the bulimia.
So I'm not sure what I should do now - I want to help but it feels like fighting a losing battle. I've really enjoyed our relationship and how her and DD also have a great relationship but it's horrible to think she's suffering from an eating disorder still.. It's sadly also made me feel apprehensive about DD sleeping over my parents without me because I'm worried she might overhear and not sure how that would affect her. I completely understand the need to be compassionate when Someone has an eating disorder and I want to help, but I still do have some of my feelings and thoughts from childhood about things she has done which I probably need to talk through.
WWYD? 