Overview: The Hen's & Buck's parties are back then the first two couples walk down the aisle but will one bride's brother stand in the way of her happiness?
Overview: Two more couples matched by the experts are ready to walk down the aisle, but one best man gives an embarrassing speech that leaves the bride's family shocked.
Overview: The weddings continue in Australia's most controversial social experiment but is it the fairy tale one bride was hoping for?
Overview: The first six couples arrive for their honeymoons. For some, love starts to bloom while others find trouble in paradise.
Overview: The weddings continue, with 29-year-old virgin Matt heading to the altar. Plus, the experts try to find the perfect match for Sam who says his looks are getting in the way of love.
Overview: The final two weddings. Australia's most controversial social experiment has never seen a bride like Ines. Have the experts found a groom that can tame her?
Overview: The last 4 couples set off on their honeymoons. How will Matt cope with the honeymoon with his virginity on the line?
Overview: The first Dinner Party of the season. All the couples meet for the first time with drama on the menu but where is the runaway groom?
Overview: The first Commitment Ceremony. Who will write STAY and who will write LEAVE? The experiment is rocked by a shocking outburst.
Overview: Moving day. The couples move into their new apartments but one new bride & groom head straight to counselling after an explosive Commitment Ceremony.
Overview: Yes Week. One partner in each couple takes all the power for one week and sparks one amazing revelation.
Overview: As `yes week' draws to an end, it's time for the second dinner party - and the table is set for servings of intrigue, betrayal and dangerous liaisons.
Overview: The couples are thrown into the second commitment ceremony, where shock decisions are made, surprises are revealed and there are plenty of tears.
Overview: The couples head off on a group holiday to the Gold Coast, where the first L-word of the series is dropped, and a scandalous affair begins.
Overview: Elizabeth returns from her absence to join the couples on the Gold Coast, as the boys and girls separately hit the town and catch up.
Overview: On the Gold Coast, the brides are still reeling from the explosive Girls' Night which is followed by a dramatic dinner party full of rumours, lies, and explosive secrets.
Overview: The shocking commitment ceremony rocks the show. Rumours and gossip spill out and the spouses demand answers. Secrets are revealed and lies exposed.
Overview: After an intense commitment ceremony that saw two couples leave, the experts announce they will be introducing two new couples halfway through the experiment.
Overview: The new arrivals set off on their honeymoon, while the original couples celebrate their one-month milestone. A new rumour drives Cyrell into a heated confrontation with Martha.
Overview: The arrival of the new couples at the dinner party surprises the group; Jess sets her sight on another husband, and his wife isn't too happy about it.
Overview: The new couples hit the commitment ceremony for the first time and John is forced to stop the verbal attack by one bride on her new husband.
Overview: It's been over a month since the couples first met as complete strangers at the altar; they move into the next challenging part of the experiment, the husband's homestays.
Overview: The grooms homestays continue, and the wives are immersing themselves in their husband's world, leaving some couples stronger than ever, while others are pushed to breaking point.
Overview: The dinner party commences once again with explosive results, as another cheating scandal unfolds. Plus, one of the original couples takes the next step in their relationship - holding hands.
Overview: It's another explosive commitment ceremony for the couples; self-sabotaging behaviour, shocking truths and devious ulterior motives that have never been seen before.
Overview: Some couples blossom as they dig deeper during the brides' homestays, but some stumble meeting friends, family and their partner's expectations.
Overview: As the homestay's continue, the families of the brides put the marriages, and husbands, under the scope. Meanwhile, Susie's father steps in and tries to fix her marriage.
Overview: A heated confrontation at the dinner party lands one young hopeful in hot water. Plus, tensions continue to rise after a second week of home visits.
Overview: Emotions run high heading into the next commitment ceremony. There are big leaps as some are falling for each other, others are moving in, and two couples split.
Overview: Marriages come under the microscope as the couples have a sit down meal with their loved ones. But there is no holding back from the family members.
Overview: Things get wild during a night out where scandalous secrets are revealed and gossip leads to a confrontation that threatens to change everything.
Overview: Ning strives to get to the bottom of Jessika's rumours, Mike confronts the situation as tensions reach new heights in the lead up to their final commitment ceremony.
Overview: It's the final commitment ceremony and the couples speak to the experts for the last time. With emotions high, the experts help put the pieces back together.
Overview: The couples swap partners for an insightful date. Jules gives Mark some advice on his love-life with Ning, but Mike and Jessika once again rehash the events from the dinner party.
Overview: Jess and Dan settle into domestic bliss; Cam whisks Jules off to relive their wedding day; Mike takes Heidi for a date on the high seas, but he's forgotten how seasick she gets.
Overview: The final dinner party heats up as the couples answer the honesty box. The couples are forced to confront the big issues in their relationship.
Overview: The remaining couples have been through the trials and tribulations and now face the ultimate test of their relationship, the final vows.
Overview: Ten weeks after first meeting, it's time for the couples to make their final vows. It's a huge decision, as they need to decide whether to continue their marriages, or part ways.
Overview: The end of the road is now for couple Mike and Heidi, as they prepare their final vow; they must decide whether to renew or leave.
Overview: All of the 24 participants return for a reunion dinner party, from Ines, to Sam, Lizzie, and Cyrell. Old friends come together again, while old feuds reach boiling point.
Overview: The experiment's participants come together for a video review of their time spent together, and learn the shocking truths behind some of the experiment's biggest rumours.