Viewers are hoping the storyline doesn’t unfold.
Upcoming Coronation Street spoilers suggest that Abi Webster is set to have an affair with Kevin’s estranged half-brother, Carl. This revelation follows the soap’s announcement of three new arrivals in Weatherfield, promising to shake things up for its residents.
Among them is Carl Webster, Kevin and Debbie’s half-brother. He arrives on the cobbles to support Kevin through his cancer battle, but he’s carrying a few secrets of his own.
Tensions rise when Carl and Abi clash over a parking spot, leading to a fiery exchange. Attempting to smooth things over, Carl turns on the charm.
But could there be more to the sparks flying between Carl and Abi?

Abi set for an affair with Carl Webster as Kevin’s brother arrives on Coronation Street.
The Sun has revealed that Abi and her brother-in-law’s tense first encounter will soon escalate into a passionate affair. A source told the tabloid: “It’s the ultimate betrayal—sleeping with your husband’s attractive, younger brother—but Abi just can’t resist.”
This unfolds as Kevin battles testicular cancer and Debbie faces an impending dementia storyline. Meanwhile, Abi is grappling with PTSD after witnessing Mason’s death, making Carl’s arrival a turbulent moment for the family.
Will she betray Kevin with his own half-brother?

Coronation Street fans criticize Abi and Carl’s affair.
As rumors of the affair between Carl and Abi spread, fans took to a Reddit thread to voice their concerns. None were pleased about this potential betrayal of Kevin.
One fan commented, “I’m confused by the idea of building up the Webster family, because this feels more like breaking them apart. Cheating on your husband while he’s battling cancer is just too much. Then there’s the upcoming Debbie storyline too.”
Another fan lamented, “Oh my, it just keeps getting worse.”
A third fan expressed, “Not happy about this if it’s true. Is this a ‘let’s see how many problems we can pile on the Websters’ challenge? Abi’s PTSD, Kevin’s cancer, Debbie’s dementia, Carl’s arrival, and now an affair?”
A fourth pleaded, “This is awful. They need to scrap this storyline immediately!”
Will the soap really go forward with Abi betraying Kevin?
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