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Season guide

Married at First Sight: Season 12

40 episodes Premiered Jan 27, 2025 Updated Oct 5, 2026
Previously on Married at First Sight

Season 12 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Directly follows the overarching narrative developments of Married at First Sight Season 11.
  • ⚡ Faction dynamics and core character alliances shift under escalating external stakes.
  • ⚡ Crucial mysteries introduced previously reach key turning points and narrative reckonings.
  • ⚡ Sets up serialized story arcs that build directly toward the climactic season finale.
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Season 12 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 12 Progress Shield

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Binge Efficiency Engine

Season 12: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

8%
93%
Mytharc (3): Crucial lore & season climaxes
Core (37): Character development & subplots
Side Quest (0): Standalone / filler
S12·E1 Mytharc

Episode 1

Jan 27, 2025 · 90 min

The cultural sensation of Married At First Sight returns with our first weddings! Our hopeful singles meet for the first time at the altar, but one groom threatens to bolt.

S12·E2 Core

Episode 2

Jan 28, 2025 · 76 min

The experiment continues as two new couples tie the knot. For some, there’s instant chemistry; for others, doubts begin to surface, throwing their fairytale day into turmoil.

S12·E3 Core

Episode 3

Jan 29, 2025 · 69 min

New weddings bring fresh connections and unexpected drama. As some couples bond, others struggle to find their footing. The journey to love is just beginning.

S12·E4 Core

Episode 4

Jan 30, 2025 · 70 min

Two new couples enter the experiment as honeymoons continue. While some connections deepen, others find trouble in paradise, and big cracks begin to show.

S12·E5 Core

Episode 5

Feb 2, 2025 · 75 min

It's the last two weddings for this year's experiment. Welcome to the big fat MAFS wedding! And, will our warrior groom rise to his new bride's expectations, or drop the ball?

S12·E6 Core

Episode 6

Feb 3, 2025 · 68 min

The couples make their way to Sydney for the highly anticipated First Dinner Party. While most are excited to meet all the other matches, others are troubled by thick tensions.

S12·E7 Core

Episode 7

Feb 4, 2025 · 65 min

To mark the next stage in the experiment, and the beginning of Confessions Week, our newlyweds take a big step in their relationship and move in together as husband and wife.

S12·E8 Core

Episode 8

Feb 5, 2025 · 63 min

Confessions Week continues and while deeper connections are formed for some couples, the most shocking photo ranking in this year's experiment sees unexpected tensions boil over.

S12·E9 Core

Episode 9

Feb 9, 2025 · 65 min

It's the first Commitment Ceremony of this years experiment, where our newlyweds will face our three experts and reveal whether or not they will stay or leave their marriages.

S12·E10 Core

Episode 10

Feb 10, 2025 · 62 min

Alessandra's Intimacy Week begins! Can the men rise to the occasion when the ladies are calling all the shots? For one couple, their attempts at intimacy take a dramatic turn.

S12·E11 Core

Episode 11

Feb 11, 2025 · 62 min

Intimacy Week continues as the husbands open up about their brides' fantasy nights to Alessandra. However, one groom's unfiltered comments send shockwaves through the experiment.

S12·E12 Core

Episode 12

Feb 12, 2025 · 67 min

At the Dinner Party, emotions run high as one bride reaches breaking point. Throughout the evening, there's one question on everyone's lips - Will Ryan own up to that comment?

S12·E13 Core

Episode 13

Feb 16, 2025 · 73 min

The couples attend their next Commitment Ceremony. The benefits of Intimacy Week are on display, before the Experts deliver hard truths, and one bride drops an almighty bombshell.

S12·E14 Core

Episode 14

Feb 17, 2025 · 71 min

Two new singles enter the experiment hoping to find love, but when one couple airs their dirty laundry at the reception, they turn our new Bride's dream day into a nightmare.

S12·E15 Core

Episode 15

Feb 18, 2025 · 73 min

In a MAFS world first, two previous participants return to the experiment for their second chance at true love. Meanwhile, another groom unexpectedly quits the experiment.

S12·E16 Core

Episode 16

Feb 19, 2025 · 68 min

The experiment's newest couples make their Dinner Party debut. We see an incredible transformation for one couple, and - old flames and new flames come face to face.

S12·E17 Core

Episode 17

Feb 23, 2025 · 75 min

Love is in the air at the Commitment Ceremony, but our experts ask the hard questions. Couples are held to account for bad behaviours, but one admission has the room speechless.

S12·E18 Core

Episode 18

Feb 24, 2025 · 68 min

Family & Friends Week begins, and our couples gain much-needed perspective from their partners' loved ones. The newlyweds enter the apartments for a crash course in married life.

S12·E19 Core

Episode 19

Feb 25, 2025 · 66 min

Family & Friends Week continues with love in the air for some, but there's an unexpected turn of events with more than one couple, as emotions reach breaking point.

S12·E20 Core

Episode 20

Feb 26, 2025 · 71 min

This week's Dinner Party has arrived with thick tensions in the air, as a groom makes a shocking confession that threatens to tear apart one of the experiment's strongest couples.

S12·E21 Core

Episode 21

Mar 2, 2025 · 79 min

Marital bliss deepens for most of our couples at the Commitment Ceremony, but an unanticipated development shows one of this years strongest couples facing their moment of truth.

S12·E22 Core

Episode 22

Mar 3, 2025 · 68 min

The next exciting phase of the experiment begins. Our participants head off to the annual Couples Retreat for some much needed R&R. But, not everyone enjoys the group environment.

S12·E23 Core

Episode 23

Mar 4, 2025 · 60 min

The retreat continues, and it's exactly what our couples need to deepen bonds and mend wounds. At the final night drinks, loyalties will be tested as friendships hang by a thread.

S12·E24 Core

Episode 24

Mar 5, 2025 · 62 min

It's time for the Dinner Party, but after some dramatic confrontations at the Couples Retreat, one bride is now on a mission. Will friendships be salvaged, or will they implode?

S12·E25 Core

Episode 25

Mar 9, 2025 · 77 min

For some, love is on full display at the Commitment Ceremony. With friendships in tatters and neither party backing down, the experts must deliver hard truths to mend deep wounds.

S12·E26 Core

Episode 26

Mar 10, 2025 · 68 min

The experiment enters a critical new phase. Feedback Week will see temporary new pairings with a Partner Swap, as new couple combinations can offer some fresh perspectives.

S12·E27 Core

Episode 27

Mar 11, 2025 · 69 min

Feedback Week continues, and while some fresh couples embrace the Partner Swap, others will be put to the ultimate test. Will outsider revelations threaten strong marriages?

S12·E28 Core

Episode 28

Mar 12, 2025 · 68 min

It's a sombre mood at this weeks Dinner Party. Confessions from Feedback Week come to light, with some couples baring their souls to fight for their marriages.

S12·E29 Core

Episode 29

Mar 16, 2025 · 74 min

It's the second last commitment ceremony of the experiment, and vulnerabilities are laid bare as our experts apply the pressure, and some face the consequences of Feedback Week.

S12·E30 Core

Episode 30

Mar 17, 2025 · 65 min

Homestay Week has arrived, and our remaining couples are off to visit their partners' homes to get a taste of what their married lives might look like outside of the experiment.

S12·E31 Core

Episode 31

Mar 18, 2025 · 69 min

Homestay Week is in full swing, and some couples continue to deepen their connections. But it's not all smooth sailing, with one couple's emotions reaching a breaking point.

S12·E32 Core

Episode 32

Mar 19, 2025 · 69 min

It's the second last Dinner Party of the experiment, where participants celebrate their deeper bonds. But, there's a storm brewing, as some couples have reached breaking point.

S12·E33 Core

Episode 33

Mar 23, 2025 · 73 min

It's the final Commitment Ceremony of this year's experiment. The experts apply pressure to our remaining couples, and tough questions lead to some unexpected bombshells.

S12·E34 Core

Episode 34

Mar 24, 2025 · 63 min

As a groundbreaking new phase commences, couples now face a monumental decision. Will they embrace the unexpected twist, or will it test their bonds like never before?

S12·E35 Core

Episode 35

Mar 25, 2025 · 67 min

As Final Test Week continues, some couples are stronger than ever before. But with Final Vows just a week away, what decision will the remaining couples make?

S12·E36 Core

Episode 36

Mar 26, 2025 · 68 min

It's the last Dinner Party of the experiment. Some couples are stronger than ever, but others are on the brink of implosion. With Final Vows just days away, can trust be won back?

S12·E37 Core

Episode 37

Mar 30, 2025 · 74 min

Over two big nights, it's the Final Vows Ceremonies. Will it be romance or heartbreak as our couples choose whether or not to continue their marriage beyond the experiment?

S12·E38 Core

Episode 38

Mar 31, 2025

As Final Vows conclude, emotions run high with unexpected twists and heartfelt decisions. Couples face their defining moments as the experiment's dramatic journey reaches its end.

S12·E39 Mytharc

Episode 39

Apr 6, 2025 · 79 min

The participants return for the Reunion Dinner Party, and some of them are coming in hot. Emotions are laid bare as old wounds, and surprising new connections, are exposed.

S12·E40 Mytharc

Episode 40

Apr 7, 2025 · 80 min

In the final episode of the season, our participants return to look back on their experiences one last time. For some, it's a celebration, while others come under the microscope.

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