AITA for not wanting to repair my relationship with my sister-in-law after she called me a murderer?? (Repost)

I’m 22F, and my sister-in-law Jess (21F, name changed for privacy) and I don’t get along. Here’s why:

A little over a year ago, I moved back to my hometown and in with my boyfriend, Bob, who lived with his brother, Jess, and their child. Since Jess was my only friend at the time, we became close. Everything was fine until I found out I was pregnant. Jess was initially supportive, but when my doctor recommended an abortion due to health concerns, Jess’s attitude changed drastically.

She went on several Facebook rants, calling me a “murderer” and saying that God would make everything okay if I just kept the baby. I hadn’t shared my situation widely, but Jess made it public, posting about it online and telling Bob’s family and friends. I started receiving nasty messages from her family, begging me not to go through with it. Her mom even offered to adopt the baby.

Despite the pressure, I followed my doctor’s advice and had the abortion. The atmosphere in the house became unbearable, so Bob and I moved out shortly after. Since then, Jess has been openly hostile. She constantly talks behind my back, calling me a “dirty whore” due to my past as a stripper and adult performer. After Bob and I married in February, she even asked him if he really wanted to be with “someone like me.” We ended up blocking her on all social media and phone numbers.

Jess claims I “ruined” her relationship with Bob, but other family members say they were never that close. She also accuses me of “taking Bob away from his family,” though we see his family at least three times a week.

Since we blocked her, Jess has used free texting apps to contact Bob, sending late-night messages like, “You up?” despite being married herself.

Recently, I found out I’m pregnant again, this time with a healthy pregnancy, and I’m now 9 months along. Jess has been trying to reconnect, saying she wants to “start over,” but I don’t trust her, especially since she’s still talking behind my back and even asked Bob if he’d get a paternity test.

Bob has supported me throughout, repeatedly telling Jess to stop. Despite blocking her, she keeps finding ways to contact us.

So, AITA for refusing to rebuild a relationship with her after everything she’s done?