I'm sorry, OP. If she continually refuses to communicate, block her and move on. At least you still have your younger sister's friendship (presumably).

It's time to move on and find other friends to interact with. Let me tell you something that I've said before numerous times on this website: YOU CHOOSE YOUR FAMILY!! My best friend is like a brother to me and his mother said I'm like another son to her. Go find other friends and make them your 'chosen' family. Imma repeat myself, genes do not choose who's family, the social bond decides who's family. I'm sorry you're heartbroken but now you know how to fix your broken heart. Block her, move on and go find your family out there in this big world. They're waiting for you!!! ❤️

I had an older brother did the same thing. Mostly out of jealousy. Live your best life and try to move past this as the better person.

That sucks, sometimes your success can create self-loathing in others because they see reality as unfair and what's yours should be theirs. I've never found a solution to people with this mindset. Or Maybe you did or said something that seemed harmless but for them it was a hand grenade. There's really no limit to the seemingly random things people will take as a personal attack.

Is it possible you were the favorite child? There’s lots of stories of the favorite being treated way better and the other siblings missing out, your younger sister might not of seen it happening but your older one definitely would’ve

I have a similar relationship with my sister. It's possible that she had serious sibling rivalry/jealousy with you because you were the first time she had to share your parents but by the time your little sister came along she'd got used to the idea. There's nothing you can do about it and it's seriously not your fault or anything you did. It's all on her. If your parents are willing to mediate and she's willing to do it then a bit of therapy might help but if she's not willing then... Basically you have to stop beating yourself up for her issues. She's punishing you for simply existing and that's a horrible place to be. Stop letting her make you feel bad. Take comfort in the fact that she didn't go all out violent and physically abusive and get yourself some therapy to come to terms with it. It's possible that when you are no longer bothered by her behaviour, it *might* change. But it's a small possible. Go talk to someone and look after yourself first. Don't let it affect your relationship with your little sister either. She's as innocent as you are in this. 🫂

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