38?
Dave and her are both obese.
I think a few of the older boys are too, because the odd time you see their reflection, that's probably the real reason they're not on camera as she will be embarrassed, it's got nothing to do with her not wanting to exploit them because if that was the case she wouldn't be vlogging their home, clothes, presents and general private stuff.
She does nothing with her kids, no soft play, nothing.
It's only maybe the odd once in a blue moon trip to the closest beach a quick run around for half an hour and that's it, there's no picnic blankets or anything and she can't go a anywhere without going to a supermarket straight after.
Once a blue moon they get the cinema.
She probably only wanted Lucas to buy her another 5 year at home.