Ok. then I'm a little confused still. You completely look and sound like an ordinary woman. I realize what you're probably saying is you're not advertising you're a TS, but not ashamed either, and he shouldn't be either.
Look, we all date people that aren't right for us sometimes. I've stayed on with women I knew weren't right for me in the past, and somehow, it wasn't just the sex, I felt something for them in spite of their flaws. I guess i know I'm not perfect either.
But a girl being ashamed of me? No way would I put up with that. If I were you I'd seriously consider this. Maybe talk to your mom?