We really try to keep a stiff upper lip while watching Nicky and Davina’s emotional family searches, but we haven’t managed it this week! The first sob-inducing (but utterly riveting) case sees Glasgow-based Samantha hunt for Jean Pierre, the father she has never met. The team travel to her dad’s native Switzerland where he fell in love with Samantha’s late mum Alexandra, but as his relatives come to the fore, will she get the answers she wants? Elsewhere, Vanda from Norfolk has been haunted by the memory of a baby being in her house when she was a child, but who she never saw again. Vanda has since found out she had a secret brother named Kenneth, but the trail leads in a very surprising direction to a woman called Debbie…