Rhia's eyes widened. "Uncle Jack is your dad?" She frowned a moment. "Uncle Jack doesn't have any kids, though. Not even grown-up ones. Which means your dad isn't my Uncle Jack."
She kicked her feet a bit again. "The Ianto I ran into that wasn't my Ewythr Ianto said that not-Uncle Jack wouldn't let a kid into the Hub. 'Cause it's dangerous." She looked up at Jamie. "But it's not, not like outside, or when I'm traveling with Dad and Mum."