I am an English teacher in France. This happened in the classroom next door to mine and I just witnessed the aftermath and heard the gossip from my friend who did break it up and was there to hear the story when they got hauled into the admins office.
One of my male students was named Timothe, who was dating a girl named Ana a year under him. One day last year he apparently left his phone unattended and unlocked and she picked it up and started searching through it.
What Ana found was his very male 'best friend' Louis sexting and sending him nudes and talking about how much he loved him and Tim was texting back and being equally enthusiastic about the two of them being together out in the open once they finished school and were in university.
She proceeded to screenshot and send all those texts, sexts and nudes to her boyfriend's parents, before replacing his phone so he wouldn't know. Tim's parents are very conservative (and when I say very, I mean VERY. His mother once called me to complain about his grade in English and it evolved into a rant about foreign students that would make Marine Le Pen proud) and Ana knew so that's why she went this revenge route. This kid went home to be blindsided thanks to her, and apparently he had to basically flee the house because he was afraid of his father literally killing him.
Louis turned up to school the next day, calmly entered Ana's first period class and beat the ever loving shit out of her. Just wailed on her. He was skinny thing but knew what he was doing and she was super tiny and it was not a fair fight at all and he just obliterated her. I just heard him screaming after he had been restrained which is when I went to go check. She had a black eye and a broken eye socket and there was blood everywhere from her mouth and nose. Louis was borderline hysterical and screaming about her being a bitch who ruined Tim's life. It was bad.
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"I'm an atheist too but still believe in hell. That's where you're headed pal." - Mr_Karate_II