Never been in touch with my roommate’s boyfriend, met him only once when he came around our lodge to see her. I traveled back home on school break. He reached out to me, I invited him over to my place, one thing led to the other and we had sex unprotected, we had sex again a second time at his place. I don’t feel guilty about this because she was cheating on him. I don’t knw if I should tell her, he texts and calls her. I believe he’s toxic and she needs to stay away from him.