I'm Getting Fuck Off the People Looking After Your Girlfriend

"I arranged dinner with Sarah when Susan was meant to arrange for us to do something The night before she asks tomorrow still on but she was one that was supposed to arrange it" "We give her the chance and we go out for dinner and drinks Okay It feels like old times... We're bantering, gossiping, being silly, it's great" But after a few more drinks 'Susan is smashed by this point so we decide to leave' She then had a panic attack in front of Sarah's boyfriend. He called her every name under the sun such vile things. They have not spoken since. I would love your guys' perspective How have we done the right thing by cutting