How does he even have the nerve ??

Sooo this guy I was talking to ending up being an asshole. He was talking to/ having sex with other girls while he was talking to me. One day he just stopped messaging me and I wasn’t so sure why. Now that I think of it , its probably because I’m a virgin and I told him I wouldn’t have sex with anyone until I’m married. He totally lied and said “ I don’t date people for sex I do it because I want them to be my girlfriend” he made it seem like he was such a sweet guy until he stopped talking to me. Anyway my friend works with him and he was talking about a party he’s having at his house. He invited all his coworkers and he told my friend to invite me ?!!?( keep in mind , he stopped talking to me out of no where) I’m not sure why all of a sudden he wanted to invite me ? Idk if it’s because I posted this pic on Snapchat and since he’s a fuck boy it got to him?

The fact that he thinks I will go! HAHAH dumbass. Not only that , he does not even have the balls to ask me on his own. He couldn’t just send me a message asking me? Stupid ass