Well, if you don’t have a problem with it and are truly her friend you won’t let it bother you. People can say and think whatever they want about you. Good for them. As long as you’re a true friend and true to yourself… that’s what is important here. Who cares what they say??

I have two trans friends, and well I dated both of them. They are two of the most genuine and understanding people I have ever had the pleasure of meeting, and we’re still great friends today. 

Don’t let them get to you.