I'm 41, my only sister is 39. I've spent most of my life tiptoeing around her and not being brave enough to say what I think as she is liable to explode and be incredibly nasty.
When we were teenagers she was anorexic and bulimic and went through a phase of thinking my parents were trying to poison her... we all had family counselling and I've always come back to the fact that she has mental health issues whenever she has been toxic and horrendous to me and my parents as a reason to keep the peace - she's unwell so needs compassion and treating with kid gloves.
Over the years she has tricked her ex into having their first baby by putting a needle through condoms when he was 18, she's lied about being raped, about being sexually harassed at work (people have been sacked over this) and about having cancer. These are the things I can remember but there are definitely more.
If I have the nerve to disagree with her she is verbally abusive, vicious, and if I stand up to her she threatens that I will never see my nieces and nephews again. She actively turns people against you.
When I was getting married two years ago she upset all my hens as she felt threatened by them and my relationship with them, and told me that if I didn't uninvite two of them she would't come. When this was all going on she told me I was stupid and naïve to think these women liked me as they were all using me (they have been my friends for over fifteen years).
She has no friends, and when she does make friends those relationships spectacularly explode about six months down the line, and she constantly tells me that none of my friends like me because women are users.
She's currently not speaking to me as I told here ten weeks ago that I wasn't going to stay with her for Xmas as I wanted my son to spend his first Xmas day at home this year. Her response to this was to call me a f'ing c''t. I'm always the one to apologise even if I know I've done nothing wrong, to keep the peace, but I'm not doing it this time. I'm struggling with my own mental health issues at the moment - anxiety caused by stress, which with the help of a counsellor I'm starting to see she plays a part of.
Sorry for the long post and thanks for getting to the end of it. What would you do in my situation? I'm thinking of not being the first one to get in touch, and wait for her to do so. Or even to go NC... she has a massive impact on my self esteem and self belief, and I'm starting to see that I don't need that in order to help my own mental health.
Thanks all