They were one of the most beloved couples ever to appear on Married At First Sight. 

However, it appears the romance between wholesome sweethearts Belinda Vickers and Patrick Dwyer, who appeared in season eight, may be over. 

Fans have noticed that Patrick, 27, unfollowed Belinda, 29, on Instagram recently. 

As of Sunday, Patrick is not following Belinda, or for that matter, anyone - his 'following' count is at zero. 

Victorian door-to-door saleswoman Belinda however is still following Patrick as of Sunday. 

The pair first sparked concerns when they stopped posting loved-up images to social media. 

The last time the couple appeared together in person on Patrick's social media was on June 9, in photos and videos showing them having a stroll in a park. 

However, he did share a romantic compilation video showing some of their sweet moments on Married At First Sight last week.  

Belinda's last post with Patrick is even older, showing the Victorian personal trainer kissing his love on the cheek all the way back on May 24. 

Daily Mail Australia has reached out to Belinda Vickers and Patrick Dwyer for comment.  

Last week, Belinda and Patrick revealed they have been torn apart by the ongoing coronavirus pandemic.

In a post shared to Instagram, Patrick said he and Belinda - who recently underwent a makeover - have been temporarily separated because she's in quarantine.

'Bel is currently in quarantine, so I can't see her for a while. But here's a short cute video of our time on MAFS,' he wrote, alongside a compilation of the couple together.  

The personal trainer didn't specify why Belinda was in quarantine or if she had contracted Covid-19.