Reason #♾️ I can’t stand my half brother

I (18m) hate my half brother (30m). He had put me through psychological and physical torment for as long as I can remember. The one thing he ever did right was marry his ex wife. She took care of his child with me and my mom. She stayed with him through his abusive alcoholism. But he asked for a divorce over text after having a 6 month affair.

He took his mistress to the exact same place he took my ex sister in law FOR THEIR HONEYMOON.

I live with what he did to me in the past everyday and I still have nightmares but my family enables him constantly. I have two living siblings including him (one died in a car accident). And now, he took away my sister in law. Her and I were so close, she treated me like family unlike any of my blood siblings. We got along from the start, but it got to where we could really relate to each other over how awful he was.

But now she has to rebuild her life from scratch which is so unfair to her and I have to get used to not having anyone to talk to about ts with anymore.

Im gonna miss you big sister.

(Ik there isn’t much context but I’ll elaborate upon request)