MAFS' Susie Bradley hands over her '' ring at a Brisbane jeweller

She chose to stay during Sunday night's commitment ceremony, despite admittedly being repulsed by her 'husband', Billy Vincent. 

But Married at First Sight's Susie Bradley, 25, appears to have thrown in the towel after she was pictured handing in her 'wedding' ring to a local Brisbane jeweller on Friday.

The single mum looked emotional as she removed her diamond sparkler before handing it over to staff.

The ring is off! Married at First Sight's Susie Bradley handed over her 'wedding' ring at a Brisbane jeweller on Friday

The ring is off! Married at First Sight's Susie Bradley handed over her 'wedding' ring at a Brisbane jeweller on Friday

Downcast: The single mum looked emotional as she removed the ring

Rumour mill: Susie's 'marriage' to Billy Vincent has been on the rocks from the very get-go

Is it over? It's unclear whether Susie was simply having the ring cleaned or if she was getting rid of it altogether, however, the latter would come as no surprise to viewers, who have watched her tumultuous 'marriage' to Billy play out on the show

It's unclear whether Susie was simply having the ring cleaned or if she was getting rid of it altogether, however, the latter would come as no surprise to viewers, who have watched her tumultuous 'marriage' to Billy play out on the show.

The Queensland nurse looked downcast in a navy work uniform, black blazer and matching sneakers. 

After visiting the jewellery store, Susie treated herself to some frozen yoghurt and was seen chowing down while browsing her smartphone.

Pensive: The reality star appeared to be seep in thought as she fiddled with the jewellery

Pensive: The reality star appeared to be seep in thought as she fiddled with the jewellery

Relaxed: The Queensland nurse wore a navy work uniform and black sneakers

Relaxed: The Queensland nurse wore a navy work uniform and black sneakers

Low-key outing: The Channel Nine personality appeared to be on a work break

Brief chat: Susie was seen chatting to the friendly staff before making her exit

Are they still together? Susie's 'marriage' to Billy has been filled with constant drama as she claims hes 'not manly enough' for her

It comes after Susie was busted kissing NRL star Todd Carney last month, the morning after Valentine's Day.

She was also pictured in a cosy Facebook photo last week, enjoying a family dinner with Todd, 32, and his mother Leanne in Byron Bay.

Leanne shared the photo alongside the caption: 'Lovely dinner with Toddy and Susie.' 

New flame: It comes after Susie was busted kissing NRL star Todd Carney (left) last month, the morning after Valentine's Day. She was also pictured in a cosy Facebook photo last week, enjoying a family dinner with Todd, 32, and his mother Leanne (3-L) in Byron Bay

New flame: It comes after Susie was busted kissing NRL star Todd Carney (left) last month, the morning after Valentine's Day. She was also pictured in a cosy Facebook photo last week, enjoying a family dinner with Todd, 32, and his mother Leanne (3-L) in Byron Bay

The loved-up photos have fuelled speculation that she has already split with Billy.

Last week, Susie reduced her 'husband' to tears during their home stay, after berating him for being 'not manly enough'. 

But during Sunday night's commitment ceremony, Billy finally hit back, taking his 'wife' to task for her 'bullying' behaviour.  

Sugary treat: After dropping off her ring, Susie treated herself to some frozen yoghurt

Sugary treat: After dropping off her ring, Susie treated herself to some frozen yoghurt

Something on your mind? The sharp-tongued blonde appeared to be down in the dumps

Something on your mind? The sharp-tongued blonde appeared to be down in the dumps 

'I've seen dogs being shown more respect than what you show me!' the 28-year-old barista told Susie, before he was left stunned when she spectacularly chose to 'stay' in their relationship. 

As the couple sat down in front of the show's 'relationship experts', Billy didn't hold back in expressing how he was feeling. 

He stated: 'Things have deteriorated...  I think I've been suppressing my

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