Too bad there wasn't a test to detect TG status in us early in life before we start families and relationships. I see so many relationship problems because of the way we are. It becomes disheartening since we didn't ask for this. There are so many DADT relationships and compromises being made because of something we never asked for.
I sometimes think we are better off staying single.
If your SO accepts this side of you consider yourself fortunate, but sometimes it still goes sour for who knows whatever reason.
Sorry for the depressing topic..
Oh.. and no it has not happened to me, but it could.