“We broke up,” exclaimed Heidi to her friends.
Discussing the split with the boys, Mike elaborated: “We've had a tough week, the wheels really came off. I'm starting to question myself altogether, maybe I am really insensitive?”
Heidi went on to reveal that the couple called it quits behind-the-scenes after Wednesday's dinner party.
During the dramatic gathering, Heidi had raged at Mike after catching him getting cosy with Jessika Power – despite previously agreeing they'd speak to her together.
Despite Heidi then explaining that “Mike doesn't realise we are pretty much over” to Jules - both of them chose to stay in the experiment as they sat down with the experts.
However, it is unclear how much longer they'll last after the secret split revelation!
Watch below... MAFS everything we know about intruder couples: