In last night's episode of the show (8 August), Alex revealed that he and Nicola had split and confessed that he had been the one to end their relationship over text.
News of their break up came as the boys questioned Alex on his drunken night with Olivia Bentley. He and Olivia had slept together, with Alex later admitting her 'regrets' doing so, so soon. It then later surfaced that Alex had 'come on' to Jamie Laing's girlfriend Frankie Gaff.
While Nicola didn't directly comment on the episode, she did like a telling tweet that took aim at her ex-beau.
It read: "@NicolaMHughes Just seen the new #MiCSOF - horrified with mits actions really liked u two as a couple! You seem a lovely lass #moveon #idiot (sic)."
That came after viewers saw Alex come under fire for trying to make a move on his best pal's girlfriend.
As well as sleeping with Olivia early on into the trip, Frankie revealed that Alex had been holding her hand in the back of a cab on the way home from a night out, and she told Tiffany Watson that if she had wanted something to have happened between herself and Mytton it would have.
Of course, this is Chelsea and word soon got back to Jamie Laing. He had been upset with Sam Thompson for telling others he found his relationship with Frankie to be like a "full time job" and when he called Sam out for his actions and said he could no longer trust him, Sam responded by insisting he was the good guy.
He then dropped Alex in it by revealing he had come on to Frankie. He then asked Frankie if he had, and she replied: "I said you were f**ked and that it was funny, but the next morning when people asked if I had got with you, it's bad for them to say that."
Alex replied: "I think if people see two people close..." He then said to Jamie: "I kind of want to clear it up. I don't want you thinking I would do that."
Tiffany claimed that Alex had told Frankie he thought they would make a 'good couple', while Frankie then added that Alex had said: "Jamie might as well not come back..."
In his defence, Alex insisted he was joking and when Jamie stormed off saying he "couldn't be bothered" with it all, Alex turned to his co-stars and said: "Seriously?"
Following the episode, he took to Twitter and teased that all is not as it seems to fans. Alex tweeted: "All will be revealed further down the line #MiCSOF."
He added in a second tweet: "You will all see the truth #MiCSOF."
A sneak peek at next week's episode shows Alex confronting Frankie. He says: "It takes two of us to be in that situation, it wasn't just me..."
All will be revealed further down the line #MiCSOF— Alexander L Mytton (@AlexanderMytton) August 8, 2016
You will all see the truth #MiCSOF— Alexander L Mytton (@AlexanderMytton) August 8, 2016
Made In Chelsea: South of France continues Monday 15 August at 10pm on ITVBe.
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