Husbands sister drama

🛑 LONG POST WARNING 🛑

My husbands sister has never liked me. She has literally done everything to sabotage our relationship. Had told him multiple times that she thinks I’m cheating on him. While he is at work she will drive by and if there is a car at our house she doesn’t know she will call him and tell him. But he say yeah Ik who that is it’s fine. And it’s just my girlfriends. Anyways go on a few years we get married and she told everyone that she was going to white to my wedding. Which whatever be petty. And said if she saw a drink in my hand she would call the cops. I was under 21. And didn’t drink then and don’t drink now. I wish I could! I just get so sick to the stomach cuz I hate the taste of everything. So back to the subject I just laughed at her cuz I wasn’t planning on drinking anyways. Fast forward two years. I attempted suicide. She played a big roll in it all with bullying. After I got out of the hospital I figured to try and start of with her. Everything was going good. I am standing up for her when people are talking about her and they are saying “why are you so nice to her? She hates you and talks shit about you all the time.”. And she is. I saw it. Obviously I’m not going to talk to her anymore. I don’t need any negativity in my life. OH also, I hang out with my husbands two brothers literally every day. Everyday. They tell me to ignore her and she’s crazy. But her and my husband hang out more. Idk. Ugh I’m just so stressed out now. What do I do?