There was definitely drama afoot on Thursday night’s instalment of Emmerdale, when show newcomers Caleb Milligan and Home Farm nanny Nicky were revealed to be father and son after months of intense speculation from fans about their mysterious identities. Yet in a further twist that nodded to their own impressive heritage, it was also revealed that Caleb was the son of former Home Farm patriarch Frank Tate and was back in the village to claim his birthright from the scheming Kim Tate who had been responsible for his death.