This reunion episode spills all the tea on what happened after the retreat. Did the couples stay together — and have any exes reconciled?

The remaining couples must make a momentous decision, before leaving the retreat to see whether they can make it as a partnership out in the real world.

Both sides of a couple chat one-on-one with Paul to try and work through their feelings, before a climactic argument on a day out of the retreat.

Meetings with friends and family help the exes see their relationships in a whole new light, before the retreat is rocked by a dramatic reckoning.

With the exes now living side by side, some are able to deepen their connection, while others drift apart, and someone considers leaving the retreat.

The couples tackle a therapy exercise that could spell the end for more than one relationship. Some eyes start to wander — and not towards their exes.

Each of the exes spend time with a new person. Some offer advice and a new perspective — while others pass on news that rocks relationships even further.

Tears, denials and a shocking ultimatum unfold at the face-to-face meetings, before Paul offers one ex the door in the Reckoning Room.

Eight ex-couples who had been torn apart by cheating arrive at a retreat in hope of getting closure or rekindling their broken relationships.