Married at First Sight Australien säsong 4

The brides and grooms celebrate separately before the weddings; one couple seems ready while the other wedding doesn't go as smoothly.

The first married couples discuss their wedding night; the next two matched couples embark on their marital adventures.

The third set of couples experience multicultural weddings; the wedding day disasters.

Single mom Lauren faces a tough decision; divorcee John experiences an emotional day.

Twins Sharon and Michelle get married in a double ceremony; Andrew is frustrated after his runaway bride fails to contact him.

Trust builds before secrets are spilled; Andrew faces his runaway bride; the couples begin to come to terms with married life.

Sparks fly at the first weekly dinner; more couples mean more pressure and things go awry.

The first weekly commitment ceremony; couples decide to stay or leave the experiment.

The couples move in together; a shocking twist is revealed.

True feelings are exposed; couples let their guards down at the second dinner party.

Couples decide to stay or leave the experiment following the party.

The wives head out on a homestay with their husbands' family and friends.

Simon is pushed to his breaking point; a highly emotional commitment ceremony; couples wonder if they should stay or leave.

The husbands learn what it's like to be married; spending time with their wives' family.

The couples go to a dinner party after their homestays; emotions reach a peak when Susan and Cheryl discuss an unresolved issue.

The couples face another commitment ceremony; Andrew and Cheryl's rocky relationship is pushed to its limits.

The couples face another hurdle as they host dinner parties; their friends and families come face to face in an intimate setting.

Sean breaks rank and reveals explosive details of what really happened at the boys' night to everyone at the dinner party.

The couples head into their final weekly commitment ceremony; one couple reunites and another calls it quits.

The surviving couples go on their final dates before the vow renewal ceremonies; to exit the experiment together or leave alone.

The final dates continue; the couples take the time to contemplate whether to stay together or call it quits.

The couples participate in the final dinner party; each couple is under scrutiny as they open up in front of others.

The remaining couples go back home to deliberate on whether or not to continue with their marriages.

The remaining couples make some surprising decisions; they consider renewing their vows.

A look inside the final two renewal ceremonies; the decisions of Anthony and Nadia; whether Sean and Susan choose to stay together.

The couples who have chosen to renew their vows look forward to the future; the realities of a possible long-distance relationship.

The remaining couples face the stress of working out whether long distance romances can last long term.

A final dinner party brings together the present and former couples; exploring the effect of the experience on their lives; the emotional impact of the reunited group reveals some intense memories and unresolved conflicts.

Continuation of a confronting look back at the experiment; Jonesy and the guys finally face the video of Boy's Night.