Long post apologies.. also trigger warning..
Younger half sister and I have only just got in touch with each other after years. Weren't in touch due to parents falling our when we were kids. Her mum was horrible to me as a child and I was terrified of her, which was noticed by some of the family. Sister doesn't know about this as she was only a baby when it happened and I don't plan on her knowing as it's in the past.
Anyway, I treated her to a spa day yesterday, and the whole day I felt so uncomfortable at the remarks she was making, alarm bells ringing in my head:
- She was rude about a hen party that was there, clearly enjoying themselves and relaxing not doing any harm, but started calling them "stupid b**"
-She was rude about the waitress in the cafe, describing her as "condescending" and "useless" at her job.
-Complaining about her OH's family, also saying how she doesn't like them and they hate her, but she doesn't care.
-Making snide comments about our grandma (who was my guardian for 8 years and on the side of the family my half sister wasn't in contact with).
I snapped at her at this point saying our grandma only has love for her and is elderly and would like to have a relationship with her and she should not make comments like that and make assumptions. (I never get angry like this).
There are more, snide subtle comments she makes towards me and my OH.
Now this is the biggy, I've been struggling with anxiety and depression since a mc a few months earlier, and it is something that only a few people know about:
-Earlier on in the day before going to spa, my OH and I pop into his work to collect some paperwork and she comes in with us. She brings up the mc in front of my OH's work colleagues, asking "when are you going to try and get pg again?" and other questions. I'm completely floored by this and could tell my OH's colleague heard but busied themselves trying not to listen. OH came over talking about something else before I could respond.
Today I'm upset, and feeling more anxious than ever
I've no idea how to deal with this going forward. She is very similar to her mum.
It sounds ridiculous, but I'm actually a bit scared of my younger sister.
Do I tell her everything and give her some home truths about her behaviour and risk other family members getting involved?
Do I just ignore and and carry on meeting up hoping she'll mature?
Do I close the door before I get hurt?
How do I respond to her offensive remarks?!
Our family is very mish mash and disjointed and it hurts me to think I can't even get along with my sister, I've always been a very passive person but she's making me angry. Any advice?
TL;DR: sister and I back in touch not talked since childhood, she's not very nice, makes me feel bad, mean about others, not sure whether to cut all contact before it gets super ugly.