"Surviving Marriage" follows couples on the brink of divorce who are stranded on a remote island for an extreme form of therapy designed to repair their troubled marriages. With their relationships on the rocks, each week one couple takes the plunge to spend five days together on a secluded island deep in the South Pacific to try to rectify their marital issues. Left alone with no modern conveniences and limited access to food and water, these pairs have only each other to rely on as they navigate the challenging and treacherous conditions on the island. The couples must complete a series of physical and emotional exercises specifically designed by marriage experts to solve the serious issues tearing them apart. Guiding viewers through the experience are Dr. Colleen Long, licensed clinical psychologist, and Dr. Tom Kersting, family therapist, who help navigate the couples' often volatile journeys, where a simple act can unearth years of pent up aggression, regret and pain. Throughout the season, viewers will meet a new couple each week including: Cleburn and April, high school sweethearts who struggle with hot tempers and are haunted by past indiscretions; Josh and Alethea, who married young and 18 years later are still trying to find their own identities; Damian and Randi, who find it difficult to maintain a balanced relationship with an imbalance of power and decision making; and Dennis and Tamar, who struggle with financial burdens that are weighing down their marriage. On their last day on the island, after five days of battling deep seeded marital issues that seem beyond repair, the couples must decide if they want to recommit to their marriages or end them once and for all.