Series 6 Episode 21
It's halfway through the series and as the two newest couples settle in, the original couples are still reeling from an eventful dinner party the night before
Next on TV: Mon 1 Apr, 7.30pm
Series 6 Episode 41
The participants return for one final gathering to discuss their time in the experiment
Series 6 Episode 41
Series 6 Episode 40
Six weeks after the experiment ended, the participants reunite for one last dinner party
Series 6 Episode 40
Series 6 Episode 39
The last couple say their final vows - will they go through with it?
Series 6 Episode 39
Series 6 Episode 38
It's time for the couples to make a huge decision - continue their marriages, or part ways
Series 6 Episode 38
Series 6 Episode 37
The remaining couples now face the ultimate test of their relationship - the final vows
Series 6 Episode 37
Series 6 Episode 36
The couples prepare for one last dinner party to deliberate their final vows
Series 6 Episode 36
Series 6 Episode 35
It's the last week of the experiment. Will the couples flourish on their final dates?
Series 6 Episode 35
Series 6 Episode 34
The couples are in shock about a twist and discuss what it means for them
Series 6 Episode 34
Series 6 Episode 33
It's the final commitment ceremony and the couples speak to the experts for the last time
Series 6 Episode 33
Series 6 Episode 32
Allegations made at the girls' night blow up at the dinner party
Series 6 Episode 32
Series 6 Episode 31
Things get wild during a night out where scandalous secrets are revealed
Series 6 Episode 31
Series 6 Episode 30
Marriages come under the microscope as the couples have a meal with their loved ones
Series 6 Episode 30
Series 6 Episode 29
There are big leaps and emotions run high heading into the next commitment ceremony
Series 6 Episode 29
Series 6 Episode 28
Some couples are on thin ice as they arrive at the next dinner party
Series 6 Episode 28
Series 6 Episode 27
By the end of the brides' homestays, some couples get closer, while others grow apart
Series 6 Episode 27
Series 6 Episode 26
It's time for the wives' homestays. Some couples blossom but others stumble.
Series 6 Episode 26
Series 6 Episode 25
It's another explosive commitment ceremony, with shocking behaviour and scandalous truths
Series 6 Episode 25
Series 6 Episode 24
After the husbands' homestays, there's another dinner party. And some heads are turning...
Series 6 Episode 24
Series 6 Episode 23
It's near the end of the grooms' homestays
Series 6 Episode 23
Series 6 Episode 22
The couples move into the next part of the experiment - the husbands' homestays
Series 6 Episode 22