From exes reuniting at the altar to a rogue best man speech, we’ve seen many Married At First Sight weddings derail over the years, but never has a bride said “I don’t”.

That is, until now. 

In an electric trailer from the new season of MAFS, which you can watch in the video above, one marriage looks set to fail before it even starts.

Stream every episode of Married At First Sight for free on 9Now

The wedding celebrant asks the crowd: “If any person has a reason why these two should not be joined in marriage, speak now or forever hold your peace.”

There isn’t a peep from the guests but it seems the bride has an objection of her own.

“I’m really, really sorry, I don’t think I can marry you,” she tells her groom at the altar.

MAFS 2026 promo The bride’s nerves set in before she walked down the aisle. (Nine)

Jaws drop and bystanders shriek as they watch the nuptials crumble before their very eyes.

Never before has love’s biggest experiment started like this.

WATCH: X-rated rendezvous, an arrestee husband and a groom threatening to quit over his bride’s appearance: Every shock from the MAFS 2026 trailer 

MAFS 2026 promo She said WHAT!? (Nine)

Just how will the groom react? We’ll have to wait and see!

Buckle up because it’s going to be one hell of a ride as Married At First Season 13 kicks off on Monday, February 2 at 7:30pm on Channel 9 and 9Now.

READ MORE: What happened to 12 of the most explosive MAFS brides after the experiment?

MAFS 2026 promosNot everybody is impressed. (Nine)Everything you need to know about MAFS 2026

Season 13 of Married at First Sight has already been dubbed “the greatest season of them all” so safe to say we’re expecting huge things!

This new season will see a brand new “Revelations Week” is introduced, and last season’s Final Test Week returns with a powerful twist that will challenge and spark make-or-break decisions for the couples.

READ MORE: Meet the real-life partners of MAFS experts John Aiken, Mel Schilling and Alessandra Rampolla

We know MAFS fans cannot get enough, so Stan is introducing a brand-new original, MAFS: After The Dinner Party.

It will stream exclusively on Stan weekly immediately following each explosive Married at First Sight Dinner Party and will be the only place for viewers to find immediate participant interviews, exclusive behind-the-scenes footage, expert analysis and fan commentary.

Looking for more while you wait? Watch the videos below for more sneak peeks at what to expect from MAFS Season 13.

Married At First Sight Season 13 premieres Monday, February 2 at 7.30pm on Channel 9 and 9Now.

Stream every episode of Married At First Sight for free on 9Now

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