Locker room jokes

I have been with my boyfriend for 7 years now and last night I looked through his phone and found that 3 years ago his friend group started teasing him about another girl and would call her his girl. One friend would tell him privately he should cheat or take a one day break from me to not feel guilty. This same friend also said he would tell me he cheated with another girl. Another friend from this group later had a crush on this girl and the friend who texted him privately said in the group chat that my boyfriend would get mad. I found another message from the same friend saying he would tell the girl to do something explicit to my bf and he responded “No don’t what if she says yes 🫣” this reply hurt me so much and makes

me not believe that it was just jokes as he claimed when I confronted him. He stayed up late answering all my questions and I had a realization after he brought up a trip I took with friends when he thought I did something since I told him there was a guy who was with us due to my friend and I sent a picture for safety reason since we were out of the country. He was hurt by that and a month later is when the girls name came up in the group chat . I feel so devastated because I moved 4 hours away from my family to be with him and I still have not found a job and currently don’t have a car or friends to turn to. I’m considering taking to his friends since I told him he could have stopped them from making those jokes and he played along with them himself.