It’s the cheating scandal that will send shockwaves across Australia.

And a preview for the latest episode of Married At First Sight has hinted that Dean Wells and Davina Rankin will be taking their affair to the next level on Tuesday.

A trailer posted to the show’s Instagram page begins with Dean and Davina sitting in a café before Dean suggests they ‘don’t tell anyone else about this’.

'These guys are cheating now': Davina and Dean's affair begins as they meet up for drinks as it's hinted Telv and Sarah could SPLIT in bombshell new Married At First Sight trailer

‘These guys are cheating now’: Davina and Dean’s affair begins as they meet up for drinks as it’s hinted Telv and Sarah could SPLIT in bombshell new Married At First Sight trailer

The promo then cuts to relationship expert John Aiken, who tells the other matchmakers that Dean and Davina are ‘now cheating’.

‘It’s a betrayal,’ he declares.

Next, Dean’s ‘wife’ Tracey Jewel is seen talking with fellow bride Gabrielle Bartlett about her relationship.

‘I feel like I’m beginning to know a different side of Dean I didn’t see before,’ she says, before adding.’We do have that chemistry’.

Ultimate betrayal: A preview for Tuesday night's episode of Married At First Sight has hinted that Dean Wells and Davina Rankin will be taking their affair to the next level

Ultimate betrayal: A preview for Tuesday night's episode of Married At First Sight has hinted that Dean Wells and Davina Rankin will be taking their affair to the next level

Ultimate betrayal: A preview for Tuesday night’s episode of Married At First Sight has hinted that Dean Wells and Davina Rankin will be taking their affair to the next level

'We have chemistry': Dean's original match, Tracey Jewel (seen), chats to fellow 'bride' Gabrielle Bartlett (seen) about her relationship.

'We have chemistry': Dean's original match, Tracey Jewel (seen), chats to fellow 'bride' Gabrielle Bartlett (seen) about her relationship.

‘We have chemistry’: Dean’s original match, Tracey Jewel (seen), chats to fellow ‘bride’ Gabrielle Bartlett (seen) about her relationship.

Later, Dean is shown looking rather pleased with himself as he walks into the café to meet Davina.

Davina looks slightly embarrassed when she tells Dean their secret meeting is ‘so bad’, before they embrace.

Later in the promo, Dean and Davina can be seen getting close outside the café.

Last kiss? Apart from the show's much-hyped cheating scandal, the preview also reveals that a 'much-loved' couple will call it quit 

Last kiss? Apart from the show's much-hyped cheating scandal, the preview also reveals that a 'much-loved' couple will call it quit 

Last kiss? Apart from the show’s much-hyped cheating scandal, the preview also reveals that a ‘much-loved’ couple will call it quit 

Where's Sarah? The clip then focuses on groom Telv Williams, as he appears to wake-up alone in a large bed without bride Sarah Roza by his side

Where's Sarah? The clip then focuses on groom Telv Williams, as he appears to wake-up alone in a large bed without bride Sarah Roza by his side

Where’s Sarah? The clip then focuses on groom Telv Williams, as he appears to wake-up alone in a large bed without bride Sarah Roza by his side

Apart from the show’s much-hyped cheating scandal, the preview also reveals that a ‘much-loved’ couple will call it quits.

The clip then focuses on groom Telv Williams, as he appears to wake-up alone in a large bed without bride Sarah Roza by his side.

A long-haired woman is then next seen standing with her suitcase in a lift as the doors shut. Her hair colour is indistinguishable.

Married At First Sight airs on Nine from 7pm Sunday to Thursday  



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