Her TV 'husband' has been slammed on social media for his behaviour towards her.

And Married At First Sight's Nadia Stamp doesn't seem to be letting the negativity surrounding her 'partner' Anthony Manton get her down, jetting off to Bali this week on a sun soaked holiday with a female friend.

The flight attendant's latest solo display only adds to speculation the couple have gone their separate ways after Nadia was pictured missing her wedding ring at a cast reunion minus Anthony.

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The 36-year-old part time model showed off her stunning figure in a skimpy string bikini, posing on a Bali beach alongside a blonde companion.

Nadia captioned the photo to her 29,000 Instagram followers: 'Enjoying some down time on my Bali layover.'

The brunette's latest social media display appears to back up earlier speculation that she has parted ways with Anthony.

Last month, a cast reunion photo showed Nadia smiling happily without her wedding ring. 

Anthony was also noticeably absent from the Married At First Sight catch up, as was a number of other spouses.

The racing announcer had fast become the show's resident 'villain' after he attacked Cheryl and lost his temper in a early episodes.

More recently he has raised the ire of fans on social media thanks to his multiple complaints about a lack of sex with Nadia, calling her 'frigid'. 

'We’ve had problems with intimacy,' Anthony revealed in a hometown visit episode last week. 

'In terms of romance and intimacy with Nadia, she’s not comfortable with certain things. 

'But from the sounds of it, she’s had guys in the past and she had no issues with them.'