My [28M] friend [32M] has been dating his bisexual girlfriend [32F] for 7 years; they have a kid together, but they recently broke up. He was EXTREMELY controlling and hit her once; he’s a huge Trump supporter. Red Pill guy loves Andrew Tate, Andrew Wilson, Fresh N Fit and other Red Pill gurus.
So recently they broke up, and she started seeing a 22-year-old woman nurse who just graduated from nursing school. She’s having a get-together and invited my friend’s ex, and my friend’s ex completely lost his shit because she’s going to the get-together. He yelled at her and screamed at her and even almost got physical with her until she just left.
And I decided I couldn’t be friends with him after that.
My parents told me I was being a bad friend; he’s going through a lot, and I’m being “selfish”.
AITAH?

Your parents are wrong. You are NTA.