After eleven years of marriage and five children together, Cleburn and April are on the verge of divorce. Infidelity has destroyed their relationship. On an island deep in the South Pacific, the couple is stripped of their home comforts and must build their own shelter and hunt their own food all while engaging in extreme couple's therapy. If the couple has any chance at surviving, they'll need to work on their biggest issues--infidelity, trust, and teamwork. But will the environment and Cleburn's rage be too much to overcome?

After eighteen years of marriage and three children together, Josh and Alethea are on the verge of divorce. After becoming parents at a young age, Josh blames Alethea for his misfortunes and lack of success. Alethea is done with Josh's controlling ways and craves independence. With their children all about to leave the house, will they stay together? On the island, Alethea's transformed and Josh loses control. Can the couple overcome 20 years of pent up frustration and pain?

After seventeen years of marriage and five children together, Dennis and Tamar are on the verge of divorce. Dennis blames Tamar for destroying his Navy career and feels she is unsupportive towards his future endeavors. Tamar resents Dennis because of their financial state and her unhappiness. Will Tamar find it in her heart to take Dennis back?

Ty and Mahogany are on the verge of divorce after three years of marriage. With two young children at home, Ty and Mahogany have been able to find time for each other and there is little to no intimacy. A recent infidelity threatens to destroy their relationship. On an island deep in the South Pacific, the couple is stripped of their home comforts and must build their own shelter and hunt their own food all while engaging in extreme couple's therapy. How will Ty respond when Mahogany asks for an open relationship?

After five years of marriage and three children together, Damien and Randi are on the verge of divorce. Randi strives for her personal and financial independence from Damien so she can have an equal voice in the relationship. Damien is struggling to overcome his control issues where he wants everything done his way all the time; it's his way or the highway. After moving out and serving Randi with a separation agreement, Damian's agreed to give it one last chance. On an island deep in the South Pacific, just when things are starting to look up, Mother Nature intervenes! Can Damian and Randi survive the environment long enough to save their marriage?