Infidelity is common, occurring in over half of all marriages. And it is one of life's most painful experiences for everyone involved--the betrayed spouse, the children, the extended family members, and even the lover and wayward spouse. With all that sadness, why do people have affairs? And once trust is broken, how can a couple reconcile? In Surviving an Affair , Drs. Harley and Chalmers describe the most common types of affairs, the reasons they...