Seven Year Switch - Episode Guide

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.

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.

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

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

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

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.

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 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.

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

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

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.

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.

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.

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?

In an effort to save their real marriages, four couples say goodbye to their spouses and partake in an experimental marriage with a complete stranger for two weeks.

The experimental couples are getting to know each other in a brand new living situation. By the end of the day, boundaries are tested as the couples re-discover what it's like to build a connection and attempt to navigate their initial attractions.

The experimental couples are assigned activities to help them explore each other's passions and personalities. Some couples are forced out of their comfort zones, while others become too comfortable. Tensions rise when the experts drop by with a surprising announcement.

Emotions run high as the couples cope with seeing footage of their real spouses with their experimental partners; the experimental couples are tasked to become more vulnerable with one another, but not everyone is ready to open up.

Now that the switch is almost half way over, the experimental couples return from their road trips and participate in an exercise to help build emotional intimacy. As some continue to open up, others begin to shut down. The experts check in on the couples and deliver a surprising announcement.

The experimental couples confront their biggest challenge yet, as they come face-to-face with their experimental spouses' real spouse; not everyone likes what they learn, and feelings of jealousy and regret begin to surface for some.

As switch therapy begins to wind down, the experimental couples learn how to rely on a spouse in order to navigate the unexpected. The couples get a new perspective on their time in the switch when Charles brings all the wives together and Dr. Jessica meets the husbands, for intense group summits.

As switch therapy comes to an end, the experimental couples reflect on their time together; as the couples prepare to say goodbye, letting go of their new life proves difficult for some.

Back home, the couples are reunited with their real spouses, where new revelations are brought to the forefront; while some use the lessons they've learned to try and save their marriages, others begin to fall back into old habits.

The couples have reunited and prepare to make the biggest decision of their lives. Will they choose to part ways for good or will they recommit to their marriage and choose each other forever?

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.

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 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.

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

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.