Professor Reynolds links to this story by Erica Jong wherein Ms. Jong dispenses some advice for married people and their sex lives. Unlike her books, this article seems to present the idea of preserving a marriage.
I guess I shouldn’t be so quick to generalize. I’ve only read How to Save Your Own Life (the sequel to Fear of Flying), and since I was not a neurotic, repressed adultress-waiting-to-happen, I didn’t feel empowered by it.