Is it possible for someone to cause you to be a lesbian?

No, I don't think it's a choice or that anybody can "make you" gay. I think you're just born that way, even if you're not really sure some little part of you knows what sexuality makes sense for you. Some one can't forcefully make you fall in love, can they?

i dont think you can cause someone to be gay/lesbian but i do believe you can bring it out of them if you play your cards right.

yeah it's possible for someone to be lesbian caused by someone

I don't think so. If you're going to be gay, then you're going to be gay. My mom grew up with all brothers and was a huge tomboy but she's straight. So, I don't think that would cause you to be a lesbian.

Yeah, I turned some one into a lesbo! Sadly! She is my gf now! Hehe jk

I can honestly say that if a girl loves guys and they all treat her wrongly, it can effect her opinion on men. And seeing that all her good friends are usually girls, she starts finding more attraction towards them. I've personally seen this happen. People have went back and forth being lesbian, bisexual, pansexual, and straight. I personally think people can decide whatever they want to. :)