JeffDad --
Despite all that's been said by those who've participated in this discussion, you stand firm in your belief that being trans is a choice, a "lifestyle." And you are steadfast in your belief that we just "think" or "believe" that we are one gender or the other.
As for my example of the Sadie Hawkins dance, I wasn't out, so of course no one would have asked me to go. If you had taken in what I wrote, it would have been clear that I suffered my situation alone and in silence. I wasn't alone, friendless and without romantic relationships because people wanted nothing to do with a transgender man. They didn't know I existed.
"If I was hearing happy stories.... positive life stories, fulfilling relationship stories.. happy family stories.... or anything that could even be construed as positive I may think differently." ... "I do not want this world for my daughter." --JeffDad
Because of those who make life miserable for so many trans people ... why don't you consider becoming a part of CHANGE, so that your child DOESN'T feel isolated, different, unwanted, bullied, unhappy, etc.? Starts with one cisgender person at a time. Join a Straight/Gay Alliance. Join a LGBTQ+ support group. Join a transgender group. I dunno where in Jersey you are, but I do know that in the tri-state area (NJ, eastern PA, southern NY) there are many groups that could be of help. Become an activist. Make this world better for your child... don't condemn the lot of us and call us delusional, and dismiss us with, "it's your choice," or "I believe that YOU believe your gender is _______." We can fight for and hope to gain the same rights you have, but acceptance comes from the cisgender mainstream - from the ones who mandate the unwritten rules of society. Let's take marriage equality for example: same-sex marriage is legal now, BUT, that doesn't mean it's generally accepted. Just means there were those that felt they finally had to do the right thing. And it certainly doesn't mean that society now accepts gay people. It takes the haters to change that.
Ya know what else isn't a choice? Being born. Your child didn't ask to be born. In fact, he had no say what-so-ever in the matter. And because he had no choice, those who brought him into this world should accept him in whatever way shape or form he turned out - without reservation. And if everyone accepted everyone the way they are, there'd be no reason to worry. This world will never be safe for anyone who is different until those who have issue with difference, change.
I really wish we could be of more help. I was hoping we could help you accept your child the way he is and understand that this is not a choice, a desire, a whim or a phase. I wish all of you, especially your children, the best. Maybe one day, they will be the ones to usher in an era where people are just people, and sex and gender are simply medical designations only, and not something to be used as licenses by others to hate or hurt, withhold equality, or deny happiness.
Good luck
-David Michael