Batotelli
First, well done for having the courage to post on here and I do hope things sort out for you.
I am posting my own experience on the offchance that something I say might be helpful.
I am in a similar situation, but I am the wife. I have never said the words your wife used, but if pushed by a councillor I might do, and from a certain angle they would be true.
The thing is, these things aren't simple.
I have my ishoos, same as the rest of the world. As another woman with a problematic father, sex can get all screwed up for us (pun intended :)).
It would be overly simplistic to say that 'I don't fancy my husband'. A more truthful version would be 'I feel unable to act out my sexual fantasies with my husband'.
The reasons a woman does not see her husband as sexual, or does not wish to see him as sexual, can be varied and complicated. Shame, guilt, and embarrassment can play a part. My husband is a nice guy. He would never treat me badly or force me to do anything. But my childhood experiences did not lead me to expect this sort of thing from a sexual partner. The safe guy...is not the sex guy. This is not his fault. It's not my fault either, but the problem is with me, not with him.
It sounds as though your wife does have a sex drive. Most people do. For some reason she is blocked from expressing her sexual feelings with you. This is very unlikely to be about your physical appearance, and much more likely to be about her in some way.
Take heart. If your wife has the courage to explore these things in therapy, and you have the patience to stay with her, there could be a happy ending for you both.