" Nikki said he got Susan pregnant when she was thirteen.’ Lizzie nods and cringes and gives a little grunt. ‘It’s very young.’ She grunts non-committally again, shrugs and takes another biscuit. ‘I can’t explain that you.’ ‘Isn’t he a paedophile then?’ ‘Yeah, technically. But then he was still with her until she was nineteen, so then what? "

― Denise Mina , The Less Dead