ladybirder, Harrogate is not by the sea. The couple lived in Seaton Carew, which *is* by the sea. There have been complaints about their accents, saying they don't have Harrogate/Seaton Carew accents. But Darwin was born in Sunderland and she grew up in Blackhall Colliery, a former pit village near Hartlepool. According to the drama, they couldn't tell their children of their plan because, if they were found out, the children would be guilty of conspiracy, assuming they didn't go straight to the police. He pleaded guilty and therefore his sentence was reduced from what it might have been had he pleaded not guilty. She pleaded not guilty on the grounds of coercion, but was found guilty and therefore received the full sentence that the judge thought appropriate. I believe that a guilty plea can reduce a sentence by one third, so his sentence would have been about about 9 years 5 months. He was also charged with a passport offence, but if he had been sentenced separately for this, it would no doubt have been served concurrently, as they almost always are. So she actually received a shorter sentence than he would have received, but it was longer because he had credit for his guilty plea. There was a BBC version of the story the day before the ITV version started. It starred Bernard Hill (Gizza job!) and was made in 2010. A big difference was that in Hill's version, he smashed down the wall between the houses with a sledge-hammer, whereas in Marsan's version there was a ready-made door between the properties.