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.

In my work, I see couples who no longer wait for an invitation into their partner's interiority, but instead demand admittance, as if they are entitled to unrestricted access into the private thoughts of their loved ones

At the same time, eroticism in the home requires active engagement and willful intent. It is an ongoing resistance to the message that marriage is serious, more work than play; and that passion is for teenagers and the immature. We must unpack our ambivalence about pleasure, and challenge our pervasive discomfort with sexuality, particularly in the context of family. Complaining of sexual boredom is easy and conventional. Nurturing eroticism in the home is an act of open defience.

Infidelity happens in good marriages, in bad marriages, and even when adultery is punishable by death. It happens in open relationships where extramarital sex is carefully negotiated beforehand. And the freedom to leave or divorce has not made cheating obsolete.

At their peak, affairs rarely lack imagination. Nor do they lack desire, abundance of attention, romance, and playfulness. Shared dreams, affection, passion and endless curiosityーall these are natural ingredients found in the adulterous plot. They are also ingredients of thriving relationships. It is no accident that many of the most erotic couples lift their marital strategies directly from the infidelity playbook.

[I]nfidelity has a tenacity that marriage can only envy.

Almost everywhere people marry, monogamy is the official norm and infidelity the clandestine one.