Oh dear.

Love Island's Marcel Somerville has accused his ex-girlfriend, Gabby Allen, of cheating on him. The couple, who met on the last series of the ITV2 dating show, split early last month after reports he slept with another woman while they were on holiday together in Mexico. The Love Island 2017 contestant told The Sun:

"A mutual friend of Dan and I told me that Gabby and Dan were having sex in Marbella on their work trip, and also when they got back to England. "They saw I was having a hard time with everything and thought it was only right I knew the truth - the person has no reason to lie, so I believe it happened. "I know I did wrong which I have publicly apologised and taken full responsibility for but for someone to play the victim when they're doing wrong as well is not cool, especially with a married man who has a child on the way. "Obviously we both knew the relationship wasn't working which is why these things have happened."

Gabby has furiously denied the claims, issuing a statement of her own on Instagram. https://www.instagram.com/p/Bje6ALnnyQP/?taken-by=gabbydawnallen Insisting that she was "100 per cent faithful throughout", she wrote:

"Sadly, my ex boyfriend is accusing me of improper behaviour. I never did anything wrong during our relationship and was 100% faithful throughout. "These are the actions of a man attempting to discredit me and make himself feel better about his own infidelity. "I am absolutely gutted it has come to this. I wish Marcel and his family all the best for the future."