<~$~("The truth, is limitless in its range. If you drop a 'T' and look at it in reverse, it could hurt.")~$~> L.F.
<~$~("The most hopelessly stupid man is he who is not aware he is wise.")~$~> I.A.
I make music https://www.youtube.com/c/AscentToZenith
Why wouldn't you be bothered by it? Women are supposed to be shorter than men. If you're taller than many men, which she is at 5'11, then she's way outside the norm for height in women. I've never heard any woman say they want to be 5'11, instead they have said they want to be shorter or a bit taller but not 5'11.
Just because on average women are generally shorter than men doesn't mean we are supposed to be shorter. I'd love to be 5'11" A couple more inches wouldn't be terrible.
Her being tall just makes it easy for her to eliminate people like you since YOU have such an issue with her being tall.
Some people like taller women, especially for the long legs. I prefer shorter women personally, but being over 6 foot I don't see many women taller than me anyway. Average height in UK is 5'10 if I'm not mistaken for men, so she's only 1 inch taller than average, that's hardly "many men".