MAFS's Nicole walks out on Keller over boozy bender

Their union started near-perfect but it appears Married at First Sight's Nicole and Keller have hit bumpy seas after the primary school teacher left her husband following a boozy night out with old Navy buddies.

The night out with friends ended up with Keller coming home with an anchor tattoo on his ankle, with no recollection of when throughout the night he got it done, which seemed to cause a tense exchange between the 26-year-old and his new wife.

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"Man, I had a great night last night. It was awesome. You go out with the navy boys, mate, we always have a f******, we always have a crazy time, and, um, yeah... Well, I woke up this morning and I've got a b****y tattoo on my ankle that... I don't remember it at all," Keller told the camera, showing off his new ink.

"Nicole said it's a bit concerning that I sort of got drunk last night and got a random tattoo that I don't remember getting."

You don't say Keller...

When the 26-year-old went to the fridge to pour himself another drink, a clearly frustrated Nicole told Keller she didn't think it was a good idea that he keep drinking, especially after such a big night.

"I’m a big boy I know what I can do and what I can’t do," Keller responded to Nicole.

"Yeah, well pull your s*** together," Nicole fired back, clearly unimpressed with her husband's behaviour.

"Just f****** having fun, for f***'s sake," he shot back at her.

Doesn't sound like there's much wedded bliss there at all!

Disappointed by the way he was acting and reflecting on Keller's outburst at dinner party with the other married couples last week, Nicole then made the decision to leave him for the night and stay at a friend's place.

"I don’t know if I can trust him when he’s drinking, and if you don’t have trust in a relationship what do you have?" Nicole said.

"I feel like I was us to work more than anything but after the way he behaved last night I don’t know if this is something I can do."

The next morning a heartbroken Keller was left to deal with the aftermath of his actions, admitting he feels as though he'd "stuffed everything up."

"I feel like I’ve lost Nicole, I don’t even know where she stayed last night," he said.

"I’m just so embarrassed. I just feel heartbroken at the moment it sucks because I love that girl."

Will they stay together?!

The finale of Married at First Sight will air on Tuesday night, with the couples deciding whether they will stay together or not.

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