The truth behind Sienna Milburn’s (Charlotte Tyree) behaviour becomes apparent this week, when her dementia-suffering mum, Sadie (Elizabeth Rider), arrives in Weatherfield. Later, she sees her on the street, with Sienna rushing over to help her mum, who doesn’t recognise her and lashes out. (Picture: Danielle Baguley/ITV)Struck to see how much Betsy’s struggling with her words, Lauren tells Brody that Dylan needs to pay. Nina Lucas (Mollie Gallagher) intervenes as things look to turn physical and later, she finds Dylan unconscious in the precinct. As Steve bristles at having to share his best friend, Richie later tells Tim how unhappy his marriage has become and Tim offers him a place to stay.