I'm 16, I recently found out I'm dating a FTM transsexual who is almost 26?

no you have to be 16 to legally have sex it has nothing to do with how old he is sod everyone else its you who has to spend your time with him if your happy with him i'd say he was a keeper ! :) people go on like your not emotionally ready but honestly babe its up to you how you feel about it and that all there is your legal so wheeey you lol :-) <3