That Beryl Marston...!(1981)

That Beryl Marston...! is a British sitcom that follows Georgie Bodley, a novelty shop owner whose comfortable life unravels when her husband Gerry abandons her for Beryl Marston. Just as Georgie begins to move forward, Gerry returns seeking reconciliation, forcing her to navigate the messy aftermath of his infidelity. Created by Jan Butlin and produced by Southern Television for ITV, the six-episode series stars Julia McKenzie as Georgie and Gareth Hunt in a comedy that mines humour from domestic upheaval and second chances. The show balances sharp wit with the emotional complexity of a marriage tested by betrayal, delivering the kind of character-driven comedy that defined British television in its era.