Claudia Winkleman is joined by child psychologists Laverne Antrobus and Elizabeth Kilbey as families struggling with troublesome toddlers attempt to turn their lives around. The first new couple have called off their wedding because their kids' bad behaviour means dad Gaz doesn't know if he wants to stick around. For the second lot of arrivals their toddlers are ruling the roost, monopolising their parents and leaving their brother out in the cold.