CMV: Most of the people that say that they are bisexual are lying.

This is my first post on this sub. As the title says, I think that the majority of people who describe themselves as bisexual are lying. I am not a professional so I am not sure why they lie, but they do.<br>I will tell you a story about an "bisexual" friend of mine. So me and this girl have been friend for four months. She told me she was bisexual during our first meeting. You know, "blonde, has a big butt, hot, bisexual, the dream girl, right?". Last month, she was invited to a party. During the party, she was drinking quite heavily. Then she decided to go to the personal room. At one point, there were no others in the room than her and a male. Shortly after, they sat and cuddled on the sofa. Being a good friend, I went to check on her. In all my surprise, we were having sex when I entered the room. The next day, she said that the sex was amazing and that she was not expecting the guy to be that good on bed. An other point is that the guy was ugly; no, very ugly, he had acne, a big belly and no hair left. As I was happy for her, I asked if I could see pictures of her ex girlfriends. She said that she never been in a relationship with a girl before. Everything changed when she told me that she never tought of the idea to go out with a girl. I was not sure how to react. I told her that it was perfectly fine for a girl to never date an other girl, but at least be honest about it... I ended the conversation with a "maybe we can peg her together one day, lol". She was shocked and speechless. She told me that she would never let me do this to her, and that she could never be in a relationship with a man too. I told her that she was no longer bisexual, because if she didnt want to be with a guy, she was lesbian, or at least, she just was lying to herself. I told her that she could be whatever she wanted, and that I will always have her back, but she was no longer bisexual. She took back the word bisexual four days after and told me I was a bad friend!! I think she felt bad about lying to herself and she needed someone to blame. <br><br>So, it has been four months since our friendship has ended. Yesterday, she was telling everyone in the schoolyard that she was no longer a lesbian and that she was polysexual. I am wondering when she will stop lying about her sexuality to feel better. I am not a professional, but I think she might have a mental health problem. I dont know... I am really lost about the situation. <br><br>I am open to be wrong and I dont have a problem saying that I am. So please, prove me wrong.<br><br>EDIT: U/zeroVzeroVzero, I understand that this situation might be similar to yours at the begining of university, but the fact that she never tought of dating a girl and that she never been with a girl change alot of things. <br>U/tramstop, I am not straight, I am gay. I am no longer confused about my sexuality since I am almost 17. I do not really know how common it is for people to be confused about their sexuality at my age, but I can pretty much guess that it is not common. I am not saying that a bisexuel person at my age could not exist. But I can be sure that my friend was not bisexual. She was just lying and I dont know why.