Guys are a**holes

So me and my boyfriend were doing amazing but the he went really shady and then told me he was going to do something downtown and then stopped talking I thought something really bad happened but I guess he just found someone else and slept with her then broke up with me the next day🙄🙄🙄 if he was sooooo unhappy he should have just left right? Then he tried to blame me for him cheating because I "apparently did it first" Ughhhhh people piss me off (sorry just needed to rant really quick)