So what do you suggest then ??
A notice hung round their neck ?
See through cod-piece ?
Flashing light on their head ?
Most of them "strut their stuff" and it is obvious that they are ladyboys, of the small amount left that are not obvious, the majority of those will make it known who/what they are. This leaves a very small minority who try not to make public the fact that they were born men and are now women.
It's a debatable issue agreed, but when you meet a woman that you like the look of, then start dating etc, don't you pry into their background, their past ? Most importantly, do they tell you everything ?? No, of course they don't. They have secrets just like you, me and everyone else.
So what if the "lady" you met, fell in love with and spent the last 3 years with, is a man ?? Isn't love supposed to be about the person ?? Surely you love that person no matter what they are or look like ?? If you supposedly loved your "girlfriend" before she confessed to being a man, can you really just switch off love ?? If so, was it really love ??
OK, you may feel like you've been tricked, but what the difference between that and getting sold a bad second hand car ?? You've been tricked so get over it, deal with it.
Do you stop buying second hand cars just because you've had a bad one ?? Do you stop dating women, just because you've had a bad one ??
Do you not go to Thailand just because you've seen a picture ??
Your loss
Diz