For one doctor, a successful wife isn't enough to keep him from making the rounds with a young receptionist. And later, an accomplished cellist thinks she's found her match until an old fling pops up on the Internet.

Bill and Melanie McGuire have it all but when one of them cheats; their marriage ends with two bullets and three suitcases. Later, Rosemary Christensen marries Robert Temple, she embarks on a new adventure that results in a deadly affair.

When a former cheerleader goes into business with her husband's best friend, their marriage takes a deadly turn. And when a bodybuilder rekindles a romance with an old flame, it ignites a passion one of them will kill for.

It gives a whole new meaning to sibling rivalries when two brothers turn enemies and guns are drawn. Later, an Iowa truck driver takes in his hunting buddy when he falls on hard times. These brotherly bonds are about to get deadly.