While Kathy Lipscomb spends late nights at the hospital with the handsome Dr. Pearle, her husband's career in the Air Force is taking off, but so is his relationship with a hot young officer. When the affairs are exposed the consequences are fatal.

Rich doctor and devoted Mormon, Martin MacNeill begins a torrid affair with fiery vixen, Gypsy Willis while his wife Michele tends to their children. But when Michele finds out and demands Martin end the affair, someone is bound to get burned.

George Arthur and his wife are two of Los Angeles County Sheriff's finest, but when their open marriage mixes work with pleasure, their lives are forever changed by cold hearted killing that takes police more than a decade to solve.

Scott and Lisa are a happy couple, living the idyllic life in Indiana. But when Scott is reunited with his old flame Stacy, their steamy affair will rock their small town, anger their respective spouses and lead to someone paying the ultimate price.

In 2011 newlyweds Seth and Lisa Techel are living in Wapello County, Iowa. They are both caught up in illicit, passionate affairs, and it all leads to an explosive, deadly confrontation.

Paul and Betty Jeanne enjoy a peaceful life together in a tiny New York suburb. But when Paul starts a tawdry affair with his wealthy colleague Carolyn, their marriage is sent into a tailspin and ultimately leads to cold-blooded murder.

Lee Ann discovers the dark side of her husband, gym-owner Paul, and runs for help. Alex offers a shoulder to cry on; Rocco takes her to bed. But then, Paul and she seem to work things out—until late one night, when shots ring out behind the gym.

American soldier Megan Touma has left her husband for her lover Edgar. Turns out Edgar has a spouse of his own. When Megan gets pregnant Edgar must make a decision between two women. Someone will be left brokenhearted and someone will be left dead.

Debra is living a real fairytale with the Car Stereo King of Chicago, Werner Hartmann. No price is too high to keep his queen happy, but when her expensive taste includes a hot new boy toy, it will cost more than Werner could have ever imagined.

Pastor Tracy and his wife Pauletta look like the perfect "Baptist power couple" - until Tracy falls for Tyonne, a close friend of his son William. Their sinful, not-so-secret affair sends shockwaves through the congregation and ends in murder.