I had that throw away comment said to me by a guy who hadn't admitted that he was one of twins that had sexual disease due to being born that way and hadn't told me. I was heartbroken and thought it was my fault but he thought sex was everything in a relationship and I could tell it was too dramatic to try and have a relationship with him because he said so. Don't always be too quick to take on others accusations about you, they could be misjudged or blatant lies.