Seems crazy to me. Isn't the "sexual peak" of a woman supposed to be somewhere between 30-45 and the sexual peak of a man between 18-25?
Even if that isn't the reason for their relationship, it's gotta have a big impact on it. Wouldn't it? 29 years is a big difference ... it will seem even bigger in 7 years when she can get a senior discount at the movies and the diner.