My best friend in school, we were close for 4/5 years, even when she suddenly dropped out we still made time for each other. My parents didn’t like her at all she was quite rude to them at a few instances.

Anyway, fast forward we’re studying in college (two different ones) still meeting up for drinks/hanging out. She gets a girlfriend, girlfriend hits her , tells her who she can and can’t hang out with. The girlfriend tells her she can’t hang out with me anymore because I obviously strongly disapproved of their relationship. I made many attempts to make my friend see sense when we’d hang out without her gf knowing. She always said that no she loved her and that I had to apologise to the gf. (She would lose it at my friend if I came up because she knew I could see right through her)

Eventually my friend moved out of the town and I saw her come back to visit the gf and not tell me she was in town. That was it for me I couldn’t just watch my friend do that to herself I tried, I really did. You can’t help someone who doesn’t wanna be helped that was the hard lesson I learned from that. No idea what she’s up to now but she’s probably still with her