Frat party

So Mt bf ( now ex ) and I were together for 2 years. Meanwhile, while I get was mistreated by my bf, I got invited to a frat date party and a guy asked me to be his date.

Ofc I said no because that is cheating, I wanted to go with him as friends but I knew I wouldn’t want that done back to me so I didn’t go ofc!

We’ll come to find out my bf was breaking my boundaries with girls and whatever.

I feel rlly shitty bc I should of just went cause I was getting cheated on behind my back.

Idk I could never do that to him ever so I didn’t go but he could do that to me. I should of jsut went and had a good time and now I missed out on it bc of my awful bf at the time