"Imagine a world where your greatest fears become reality. Welcome to Couples Fear Factor. Eight couples battle each other in fourteen extreme stunts. These stunts are designed to test them and their relationship both physically and emotionally. They're eliminated if a couple is too afraid to complete a stunt. If they fail a stunt, they're eliminated. But if they succeed, they will be one step closer to the grand prize, one million dollars. Eight couples, seven weeks, one winner. Couples Fear Factor"
It isn't easy being in relationships. Even harder being in relationships with celebrities, who go on tour, and have to do publicity stunts and other things without you. The couples face hard times, and crazy trials as they all try to rebuild their relationships, like a Lego House.