lost, you are a disgrace to no one. what's disgraceful is willful ignorance and bigoted judgement. sounds as if you might be more the adult here, at least you're making an effort to face reality.
if your parents choose not to be a part of the solution then they can at least not be a part of the problem. if i had a chance to, i'd send them some very good literature that tells some truth about what ts is like. if one is ts there is no cure...in fact ts is nothing to cure. the best treatment we've found to date is transition and if possible grs. encouraging your "manhood" is not only fruitless but is counterproductive, it's harmful to you and i hope you won't fall into the trap. think about it.....how silly is encouraging you to develop attributes you don't possess?
i would remind your mom about what she said about unconditional love, ask her what she thinks that means. and for your dad, i'd still like to hear about his "phase", what is was like, what he did about it..i'd like to know if he feels he is a disgrace to his wife and children for having gone through it. i think about the only reasonable concession you can make to them is to agree not to talk about it with them if it bothers them so, but you keep exploring yourself and going down your own path, with or without their understanding.
i wish you only the best, you are the future...bright and shining. God bless with...