@psychictiff,
So because someone doesn't desire sex often, or at all, that means they have a problem?
I'm agreeing with everyone else on here that these 2 people are probably not a good match, but Jesus, I don't know why anyone would automatically assume someone who doesn't want sex must have a problem.
Of course there may be a medical reason, or other things may be going on (like in this case) but to tell someone they have a problem with their sexuality as far as frequency, is very wrong.