I did it. I got drunk one night and had sex with a co worker and her boyfriend. Yes I was really drunk. I didn't have the balls to tell my boyfriend so I just ended things with him. Things were really bad in the relationship, he never wanted to be intimate. He just wanted to play video games and was constantly telling me I treated him like shit. I basically took care of him for like 4 months: cooking, cleaning, all while working at least 50 hours a week, if not more. Finally after him being super clingy for two weeks after the breakup and telling me how much of a selfish bitch I was I snapped and told him. He was so mad, but it felt so good to finally get it off my chest and be honest with him, but he stopped constantly harassing me.