GIRLS, what would you do if..?

OK SO YOU DEFENTETLY LIKE THIS GUY;) hes i suuper funny and cute.... and when you tolled him you like him he talk to you more often and then he asked you out. then you said yes and then like after the first week you broke up or something (an argument). then after that he started saying hi to your everyday. but suddenly... everybdy was telling you he was saying bad stuff about u. "im like wth?" then he sounded honest when he said he wasnt. but you actually HEAR him and then your angry and then u say bad stuff to someone you know you cant trust. then the person that you cant trust sent him a link in facebook from the message saying all that bad stuff and the guy that u like told u something really hurtful and made you cry. i hate to admit it, i still love him !! but then he said hi to you the next day !! what the hell im i like..... crazy or did he really say that?? and hes a great and funny friend to everyone else.. why is he being such a ***** and what should ido?