Stonewood Heights is the perfect place to raise children, but amid its good schools and healthy real estate market, a small-town culture war is brewing. The Abstinence Teacher focuses on two divorced parents who become adversaries in the mess: Ruth Ramsey is the human sexuality teacher at the local high school who believes that "pleasure is good, shame is bad, and knowledge is power." Her younger daughter's soccer coach is Tim Mason, a former stoner and rocker whose response to hitting rock bottom was to reach out and be saved. Ruth and Tim instinctively distrust one another, but when a controversy on the playing field forces the two of them to actually talk to each other, an uneasy friendship begins to develop. Elegantly written and with Perrotta's distinctive mix of satire and compassion, The Abstinence Teacher illuminates the powerful emotions that run beneath the placid surface of modern American family life, and explores the complicated spiritual and sexual lives of ordinary people.