Me and my ex boyfriend broke up like 7 months ago. I still like him but were just friends, well were. He doesnt go to the same school but people from my school hes mad at me because he was told that I started a rumor about him and another girl at his school dating. I told him its not true and hes calling me a liar! I would never lie to him, and i told him that and he said yeah you would because I dont like you back.... What do I say to that??? How can I get him to believe me???