We had a feeling things weren't going to work out between Married At First Sight's Amanda and Tash - and now we have the proof.
Tash, a 31-year-old bartender, left fans in shock after a clip emerged of her and a mystery woman attending an event in Melbourne together, with the pair holding hands and looking very coupled-up as they entered the venue.
In a video posted to fan account MAFS Funny, Tash is seen holding the hand of a blonde woman, now identified as Madison Hewitt, before introducing herself to a photographer at the event she was attending.
Tash then goes on to introduce the woman, and though it's not entirely clear if Tash describes her as a friend or girlfriend.
Now, Tash's MAFS bride Amanda has taken to Instagram to slam her former partner as a "disgusting person on many levels."
"What a pack of fake plastic try hard moles!!! No f---- given," Amanda commented on the Instagram video.
She then replied to another Instagram comment saying: "She's a disgusting person on many levels... every dog has their day. Waste of good air time."
But the plot thickened when Tash's new lady Madison weighed in on the comments, writing to Amanda, "I'd be bitter too if I was rejected on national television. Here comes the real Amanda. Sending my love."
Amanda quickly responded to Madison, whose Instagram handle is @pretzel_ saying, "Far from bitter.... I don't date vague boring fake brunettes. Good luck salty. I mean Pretzel. Clearly you're fit to bend like one too. See you both in Melb."
WATCH BELOW: Amanda plays Never Have I Ever. Post continues after video...
Tattooed beauty Madison may not have gone Instagram official with Tash just yet, but the two have been spending a lot of time with each other.
The couple were snapped kissing in the ocean on the Gold Coast and are believed to have spent Valentine's Day together.
And seeing as Tash admitted that all her ex-girlfriends have been blonde, Madison certainly fits the bill physically!
Amanda's Instagram rant has since been deleted, but it's not the only social media post that's hinted at her a nasty breakup with Tash.
In a post uncovered by the Daily Mail, Amanda wrote: "Who you are and how you hold yourself through the bad times is what defines your character."
She added: "Anyone can have an entourage of false followers to help mask your s--tty personality, but who you are alone says it all."
Tash herself admitted to NW that she found it hard connecting with Amanda due to their "completely different lifestyles".
"We are so incompatible and have really different values – her family is European, traditional and old-fashioned. I'm quite open-minded and progressive with gender," she said.
"We have a different sense of humour. I'm quite quirky and edgy, and I'll say things, then she doesn't know what to do with me. She's got a dad sense of humour and it's dorky. Amanda can be very controlling too."