Nick Tilsley will be pushed over the edge when he learns about his estranged wife Leanne's romance with Kal Nazir.
It was previously reported that Leanne would finally give into her feelings for Kal after he helps her out at the Bistro.
After weeks of trying to keep their new relationship a secret, the truth eventually comes out and leaves Nick (Ben Price) devastated, the Daily Star reports.
Viewers will know that Leanne and Nick decided to separate earlier this year, as his brain injury continued to have an impact on their relationship.
The news that Leanne is now seeing Kal will come as a double blow to Nick, who had been hoping for a reconciliation with her.
In scenes to be aired next month, Nick will start to have violent outbursts as he struggles to come to terms with the fact that his wife has moved on.