Answering to that, I'll say that I am attracted to her as a whole, both phisically and personality-wise. And that means that if somehow anything of her that I'm attracted to changes, there might be a change in the attraction I feel for her. The same might happen if she happened to change in personality, as I love her the way she is.

Regarding the point you made, no, I don't have the slightest problem over what she considers herself to be, be it a man or a woman. I just love her as a person without giving such importance to how she refers to herself or acts.

But that is not the problem. If it's just that, then tere is no problem. The thing is the gender change. If it is just as simple as removing her breasts, and that makes her happier, I'd be glad to accept (though it would pain me a bit, since well... I really like her breasts, but well, that's just my wishful thinking). But if she decides to get male genitalia that would pose a problem. Or also if she decides to take hormonal therapy. Just for a simple reason: I am absolutely not attracted to male bodies.

A female body with no breasts is still a female body, and of course I would still be attracted to it, but a male body (no matter if the bottom is female or male) wouldn't. I would still love her personality (if it doesn't change too much, which sometimes happens due to the change), but I would probably not feel the same for her phisically, and BOTH things are parts of loving her.

And it would pain me just not being able to love her as I should because of that.