The former ‘X Factor’ couple, who announced their engagement just weeks before joining this year’s ‘CBB’ line-up, previously argued over fellow housemate James Hill, but things took a turn for the worse in Monday night’s episode.
Stevi was seen enjoying some “Stevi time”, alone in the ‘CBB’ tower, and when his fiancée came to join him, he pleaded with her to leave him alone.
Open Image Modal
Stevi enjoys some 'Stevi time' (not to be confused with 'Chico Time')
This came after a blazing row the previous night, when the two shouted at each other over this week’s nominations twist, as well as Chloe’s relationship with Janice Dickinson.
Following this, Chloe broke down in tears in the Diary Room, telling Big Brother: “I am just feeling a little bit lost. It’s really weird usually I am jumping about and cracking jokes and I don’t know where that person has gone.
Open Image Modal
Chloe breaks down in the diary room, admitting she feels "completely alone"
“I’m just trying to do a good job. And it is a huge thing to go on something with your loved one it’s a big risk because it can go either way. I am just so worried about Steven… I have tried discussing it with him but he wants to be alone at the moment which I totally respect... but I feel a little bit redundant as a girlfriend.
“I’m feeling completely alone.”
Later, Chloe cornered Stevi in the kitchen, and asked him why he was “avoiding her hugs”, to which he delivered the fatal blow that he thought they should spend “some time with our loved ones”, when they are evicted.
Chloe then told him they “will be around loved ones”, to which he responded simply that they should spend “two weeks apart” when they leave the house.
Stevi also admitted that it was being separated from Chloe for the task that made him consider spending more time away from each other in the outside world.
On Tuesday (15 September) night, two of either Gail Porter, Fatman Scoop, Janice Dickinson or Chloe & Stevi will leave the house in a double eviction.
10 Stars You Forgot Did 'Celebrity Big Brother'
Mark Owen(01 of10)
Open Image Modal
Mark even appeared to have forgotten that he'd done 'CBB' himself, when - shortly after Take That's comeback - they said they were pleased none of them had done reality telly in their break.So that wasn't you winning 'Celebrity Big Brother' in 2002, then, Mark? (credit:Rex/Philip Toscano)
Germaine Greer(02 of10)
Open Image Modal
Feminist commentator Germaine Greer lasted just five days in the 'CBB' house before walking, following the arrival of her housemate, Brigitte Nielsen's mother in law, Jackie Stallone.Why anyone would pass up the opportunity to spend any time with Jackie is beyond us, but we're sure Germaine had her reasons. (credit:Rex)
H from Steps(03 of10)
Open Image Modal
He may be a big character, but H's stint in the house in 2007 was somewhat overshadowed by the racism controversy that surrounded the series that year.Apparently, being a 'Celebrity Big Brother' housemate also made H forget how to do his shirt up properly too. (credit:Rex/David Fisher)
Tommy Sheridan(04 of10)
Open Image Modal
Everyone remembers George Galloway's appearance on 'CBB' - largely thanks to one spandex suit, and one unforgettable cat impression - but he isn't the only Scottish politician to have been in the house. (credit:Rex)
Sue Perkins(05 of10)
Open Image Modal
She may be now known as a co-presenter on the 'Great British Bake Off', but one of Sue's lesser known accolades is her stint in the 'CBB' house back in 2002, when apparently camouflage-print cargo trousers were all the rage... (credit:Andy Butterton/PA Archive)
Martin Kemp(06 of10)
Open Image Modal
He started off the series as the favourite to win, but ultimately the former 'EastEnders' actor and Spandau Ballet guitarist's time in the 'CBB' house was surprisingly uneventful, and he finished in third place behind Colleen Nolan and Julian Clary. (credit:Ian West/PA Archive)
Vinnie Jones(07 of10)
Open Image Modal
Hardman actor and ex-footballer Vinnie Jones spent four weeks shacked up in the 'Celebrity Big Brother' house with Stephanie Beacham, 'The Thong Song' singer Sisqo and Alex Reid - a far cry from his A-list life on set with Ian McKellen, Brad Pitt and Halle Berry. (credit:Rex/Channel 4)
Ivana Trump(08 of10)
Open Image Modal
The highlight of Ivana's time in the house was when she'd been convinced as part of a task that she'd won a sought-after European award, only for her housemates to drink water out of it and, eventually, smash it. She also donned some questionable flesh-coloured underwear as part of a life drawing task. (credit:Rex/Channel 4)
David McIntosh(09 of10)
Open Image Modal
David didn't have much time to make an impression on viewers during his short-lived time in 'CBB' last summer - he only managed to last 10 days before being given the boot. (credit:Karwai Tang via Getty Images)
Jack Dee(10 of10)
Open Image Modal
He might prefer not to mention it now, but Jack Dee was the first ever winner of 'Celebrity Big Brother' back in 2001. The whole series might have only lasted eight days - a walk in the park compared to latter day runs - but even that was too much for Jack, who at one point famously tried to tunnel his way out of the house. (credit:Rex/Julian Makey)