In Seven Year Switch, four couples at a crossroads in their relationship get a chance to live with a stranger for two weeks in an experimental marriage
to help determine if different traits in a mate could make their marriage stronger. Two relationship experts 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 trying to fill, or will they discover that the grass isn’t always greener? At the end of the month-long experiment, each of the married couples will reunite and make the decision: to either part ways and divorce, or reaffirm their commitment and renew their vows.