Emmerdale fans are convinced they've worked out the identity of Vinny Dingle's biological mother in what could be a huge incest twist.Vinny was raised by his dad Paul Ashdale, with his adoptive mum Mandy meeting him when he was just nine months old and raising him as her own.
But it has been confirmed that she isn't his biological mum.And now fans have spotted a key clue that could mean that his mother-in-law Sandra Flaherty is really related to him.READ MORE:Emmerdale Amelia’s baby daddy identity theories as fans 'work out' father is not SamsonSandra has been determined to split Vinny and wife Liv up to swindle her daughter out of her inheritance, with Sandra pushing Gabby and Vinny closer together until Monday's episode saw them tucked in an embrace.She relied on Liv's asexuality in an attempt to convince Vinny Liv isn't enough for him, but he admitted that while he's still a virgin and does think about sex, he's the "luckiest man in the world" to have Liv.Now fans think there could be a secondary reason for Sandra's desperation to split them up – that she's actually Vinny's biological mother, and worried that if they do seal the deal it could result in incest.
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