What do you think is going on? do you think he really would say this to me after?

Me and holden have been talking about getting together, and he told me tonight that he had a girlfriend but he's trying to get rid of her cause she is apparently crazy. He told me to send him all the messages we had together so he could show her and so she would finally back off and get out of his life for good. So i did and he said that should of worked. I believed him. He said i was apparently perfect for him, and he really liked me, wanted to try with me when they're over. Well, a few mins ago someone got on his yahoo and told me to not talk to him anymore, cause he loves her and he said i wasn't ever perfect to him. It didn't even sound like him either. do you think it was his girlfriend trying to get us apart? cause he did say she was crazy and if it was her then he needs to change his password..don't you think? please help.