Not so.
If Jonny does indeed turn out to be Carla's real dad, this means that Carla married her third cousin when she wed Paul Connor. She also lusted after and had a fling with Paul's brother Liam, who was also her third cousin.
ITV have confirmed to us here at the Coronation Street Blog that the family tree we've drawn up showing that Carla is third cousins (and not second cousins) with Paul, Liam and Michelle Connor is the family tree model they have used too.
As marriage between cousins is legal in the UK, it means that there isn't an incest storyline coming up in Corrie. Whether it makes a good storyline remains to be seen.
Deirdre: A Life on Coronation Street - official ITV tribute to a soap icon. Available here.
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