Infidelity hits a marriage like a devastating tsunami, leaving its three primary victims--the unfaithful spouse, the betrayed spouse, and the "other" man or woman--feeling anguished, unmoored, and wondering if they will ever be able to put their lives back together again. Each also finds themselves facing a whole host of critically important questions about who they are, what they did, why they did it, and what they should do about it now. How could...