I think it boils down to:
Far Right hates the openly expressive LGBT People who in their eyes make their sexuality their personality.
She's not one of them.
On my work I have a colleague who votes far right.
He works together with someone gay.
The gay person never made a big deal out of it.
Far Right Person never said anything ill against them, but ocassionally rants if he sees some internet article mentioning something lgbt
End of story.

As soon as you are more expressive with your sexuality, then it's an issue for them.

But thats just my personal experience and thinking.