An affair: it can rob a couple of their relationship, their happiness, their very identity. And yet, this extremely common human experience is so poorly understood. What are we to make of this time-honored taboouniversally forbidden yet universally practiced? Why do people cheateven those in happy marriages? Why does an affair hurt so much? When we say infidelity, what exactly do we mean? Do romantic expectations of marriage set us up for betrayal? Is there such a thing as an affair-proof marriage? Is it possible to love more than one person at once? Can an affair ever help a marriage?...
