Seven Year Switch Season 4 is yet to be announced by Lifetime

The couples have reunited and are now faced with a decision of a lifetime - do they want to recommit to their marriage, or is it time to part ways for good?

The couples return to their real spouses and try to adjust to life back home, attempting to avoid falling back into their old bad habits.

Before the couples get sent home, they meet their experimental spouses' real spouse; not all goes happily and what they learn causes some to develop serious regrets.

As the halfway mark of the experiment approaches, the couples become emotionally invested. The couples receive a visit from the experts, who share some surprising news.

The couples are forced to share tighter quarters while on an overnight getaway and engage in an intimacy exercise that has mixed results.

The experimental couples face a challenge to practice giving and receiving, that takes some of them out of their comfort zones, and makes others too comfortable; tensions rise when the couples are shown videos of what their real spouses are up to.

The new couples attempt to get to know each other while dealing with unexpected attractions and a new living situation.

The participants meet the person they'll be living with in an experimental marriage; there are gut-wrenching revelations as they view confessions from their partners.

Two weeks have passed since the married couples have reunited and now they're challenged with the decision of whether they've made the right choice with their spouse or whether it's time to part ways for forever.

The married couples are reunited back home and share their experiences, revelations and concerns with one another while trying not to fall back into their old routines.

The experiment is coming to a close but before the couples are sent home, they're faced with their biggest challenge yet.

Now that the experiment is almost half way through and the couples are invested emotionally, Dr. Jessica pays a visit to all of the experimental married couples in order to check in and give them some surprising news.

The experimental married couples are faced with challenging situations that will force them to either open up or shut down emotionally.

During the first week of the experiment, the couples explore each other's passions, personalities and patience.

The switches have been made and the experimental married couples are getting to know each other while also navigating their new living quarters and sleeping arrangements.

Four married couples are introduced as they embark on an emotionally difficult journey to help repair their relationships. Viewers learn each of their love stories--how they met, how they fell in love, how their marriages took a turn for the worst and why they are willing to risk everything in order to save it.

Before the couples get sent home, they meet their experimental spouses' real spouse; not all goes happily and what they learn causes some to develop serious regrets.

With the experiment almost half way through, the experts visit all of the experimental couples to check in and deliver some surprising news.

The experimental couples embark on an overnight getaway and are asked to participate in an intimacy exercise that helps many of them open up, but causes tears for others.

The experimental couples face a challenge to practice giving and receiving, that takes some of them out of their comfort zones, and makes others too comfortable; tensions rise when the couples are shown videos of what their real spouses are up to.

Four brave couples embark on a once-in-a-lifetime experience where they'll switch spouses with a complete stranger and live in an experimental marriage for two weeks.