Love is a vessel that contains both security and adventure, and commitment offers one of the great luxuries of life: time. Marriage is not the end of romance, it is the beginning.

I say no to a double standard that men can roam and women must stay put at home. I say no to the fact that men are allowed to claim their sexuality and women just have to pretend that it doesn't matter to them. It's resisting poor relational arrangements. An affair is a way of saying, "No. I'm not playing by the rules." And sometimes betrayal is part of that because you deceive somebody else but you feel like you are, for the first time, being honest with yourself. Sometimes when people have affairs, they feel like they have been lying to themselves for years.

Modern love is the enterprise that everyone wants to be a part of, yet there's a fifty percent divorce rate in round one and a sixty-five percent divorce rate in round two.

The mom doesn't become sexy; the woman does. You have to retrieve the woman from the mother. And she may need to separate to do that: a bath, a walk. She must cordon off an erotic space.

Even a good marriage leaves people with longings for certain things their marriage will never be. So, do they accept that, make compromises, and say, "You can't have everything in life," which is what we always did? Or do they say, "I deserve more. I want to experience that thing and, you know, I have fifty more years to live than I used to." It's not necessarily that we have more desires today, but we do feel more entitled to pursue them. We live in this "right to happiness" culture, and yes, we do live half a century longer than we used to.

Affairs can be powerful detonators. They can invigorate a marriage that's flat, jolt people out of years of complacency. Fear of loss rekindles desire, makes people have conversations they haven't had in years, takes them out of their contrived illusion of safety.

To look at infidelity from the point of view of sex is a complete narrowing of the phenomenon. There's a reason that the commandment is repeated twice in the Bible - once for doing it and once for thinking about it. We have always created structures and broken structures. It is essential to the human spirit.