Hey Sevan
Dealing with ignorant people is one of the most difficult things in life. It's hard to believe that anyone can be so amazingly stupid and still manage to remember to breathe. The word rage is a tremendous understatement of the level of frustration evoked by these folks.
Just because one is trans doesn't make them any brighter than your average schmoe on the street. The arrogance of the transsexuals who think that unless you've had SRS then you can't be a real woman is only one example of how hurtful and idiotic people in our own community can be. Hell, it wouldn't surprise me if somewhere there isn't a chapter of the KKK made up entirely of transgender people. As Forest Gump's Momma says, "Stupid is as stupid does."
As for being the bigger person...forget that. You end up being the only one who ever notices. Instead, take care of yourself. Say what you need to say, be it a lot or a little (or a hand gesture), and move on. The old saying that teaching a pig to sing only does two things, frustrate you and annoy the pig, applies quite aptly here.
When someone has a closed mind, sometimes even a crowbar upside the head can't open it...as tempting as that is.
Hang in there, hon......Laurry