Hi, I am in my 60s but when I was in college I cheated on my very conservative ex-boyfriend. We were good friends and I never really intended to go out with him but in a moment of vulnerability I agreed. One week after we started dating he went away for the weekend and I cheated on him with some random guy and never told him about it. I still feel kinda bad about it. Deep down I also think it was his fault: he was a virgin and he was (and still is) very sexist.