Rebecca begs Lachlan not to tell anyone about her affair with Robert (who hasn't that fella had an affair with?), however when he realises she is not to be trusted he gives the game away in the middle of her birthday celebrations. Rebecca then retaliates by revealing that Chrissie is not really Lawrence's daughter. Elsewhere, Moira comes to Cain's defence when he is questioned by the police - but later tells him to leave the village as soon as possible.