Married at First Sight's Keller has been receiving hate mail since the show ended.

Married at First Sight‘s Keller is perhaps one of the most divisive people to appear on reality TV in recent memory.

When the first episode aired, he was dubbed as the ‘true hero‘ of the show, and he won the hearts of viewers all over the country. We thought he would be the man to challenge all our stereotypes about people with lots of tattoos and a nose piercing.

And he was. He was funny and charismatic, and kind to his experimental partner Nicole, as well as her family.

But then came the infamous dinner party. Fellow participant Bella was asking the couples’ when they’d first been intimate, and it was a conversation Keller, justifiably, wasn’t willing to have on national television. But when Bella was persistent in her quest for the one piece of information we ALL WANTED TO KNOW, Keller snapped.

The majority of the Married at First Sight audience maintained their support for Keller, even when some people called him out for his 'violent' and 'aggressive' behaviour.

When he apologised for how he acted, we all hoped things would work out for him and Nicole, but then he went out with his friends, had too much to drink, and acted silly again. It was strike two, and given that Nicole and Keller didn't last long once the season ended, many viewers are thinking there was a strike three.

As a result, Keller says that since the show, he's been receiving hate mail from "feminists and domestic violence groups."

On an image posted by Married at First Sight's Andy Keller commented, "They never showed any of the good stuff ay."

Andy responded, "More comics buddy. Only we know what really happened. The tabloids and gossip mags are useless."

It was then that Keller shared the details of the hate mail he's been receiving, adding "I dunno what the f**k is up there."

Interestingly, Andy has also been receiving mail - albeit a very different type.

"I got three dildos and six pairs of used undies in the post today," wrote Andy. "Then three offers of a date and my eBay sale [Andy is currently selling his wedding ring online] is getting higher."

"You have to take the rough with the smooth tiger. You can't control what others do, but you can control how you respond to it."

GAWD I could stalk their conversations all day. But Andy has a point - Keller might be receiving hate mail, but he's gained some loyal fans, too.