I'm just a lurker, but I have to tell you, please don't give up hope.
I am a married woman, but I am not the one with Ichthyosis. My husband is.
I think most people in general are pretty picky about the looks of their significant other. The amazing thing about love, though, is that it makes you see someone in a way that others might not see them. And sometimes that makes things like skin conditions, weight, a gigantic nose...what have you, not matter anymore.
My husband has x-linked Ichthyosis. I was not turned off by his skin when I first met him, but I was very curious. He was very open about it, and that was great. And you know, I love the feel of my husband's skin. He has texture. It's not that I wouldn't be happy with him if he had smooth skin like most other people, but his skin makes him different, and I like that. I guess it's hard to explain.
I just wanted to let you know that you may yet find someone that not only accepts your skin, but loves it as a beautiful part of you.
Good luck to you!