Absolute tosh about them both having consistently held down full-time jobs.
The maximum I've ever known Sophie to work is a 30-hour week and that was for about 3 months or so when they were in Basingstoke. Before that, she worked on average a 20-25 hour week when she was front of house at the theatre in London. And as we know, she barely worked the whole year Dave was on tour with The Play that Goes Wrong - a couple of shifts in a call centre, a few in a bar, and that was it. Pathetic.
It's all coming out now how she didn't like her job at the school in Basingstoke. Funny that, cos I'm pretty sure she lied through her teeth at the time, then, saying she was really enjoying it.