Mid last year before I had ever heard of the red pill I was in a relationship with a girl. One night (towards the end of the relationship) we hanging out with some friends in their dorm. My girl at the time was playing around with another dude. She was playing in a slightly sexual way, where they would try to sit on each other. She was doing it almost as if she was trying to provoke a response out if me. At the time I had no clue how to respond. Tell her to stop and look like a dick in front of friends? Let it keep going and brush it off? In the end I just let it continue until the end of the night where I didn't talk to her or look at her and she just left and went home, I ended up going home right after(we used to sleep together). Looking back at this, what should have been the best way for me to respond? I'm asking this because I saw a post in TRP where the writer said you should call your girls out on their bullshit.