Question is why did she want him in the first place. He was not attracted to her in the first place.
That's not really too difficult to figure out.
Male pervs often do a good job of faking interest in adult women to cover themselves. They also are VERY adept at finding needy women with no self esteem. Most of us have known or known of those sort of women that radiate "victim" and "needy". They're the ones that call their 11 year old daughters liars when daddy (or uncle) molests them.