「七年之換」新一季報到！本季的四對夫妻正處於婚姻是否要繼續走下去的臨界點。這四對夫妻將透過新潁的交換伴侶療法，實行與陌生人同居的試驗婚姻。藉此實驗來觀察不同的人格特質是否能讓關係更加穩固。兩性專家查爾斯奧蘭多與潔西卡格里芬博士會全程帶領他們體驗交換伴侶療法，在當中調整他們行為使得試驗婚姻順利進行。短暫的同居伴侶能否填補他們內心的缺憾？或是他們會發現人並非十全十美的現實？兩週後的試驗婚姻告一段落後，四對夫妻將再度齊聚一堂，決定是否攜手共度餘生，或是立刻分道揚鑣。
SEVEN YEAR SWITCH is back! The series follows the journey of another four couples who have hit a breaking point in their marriage. Each of the couples will participate in an extreme innovative experiment of switch therapy in which they swap partners and partake in experimental marriages in order to help determine if different traits and characteristics in a mate could make their marriage stronger. Two relationship experts; Charles J. Orlando and Dr. Jessica Griffin, will help guide the couples through the switch therapy process, as they adjust to living with an experimental spouse. Will their temporary partners be able to fill the void they've been yearning for, or will they discover that the grass isn't always greener? At the end of the two-week long experiment, each of the married couples will reunite and make the decision to either recommit to their spouse or part ways for good.
