Thanks for responding.

She refuses to see a doctor about her sleep habits or general unhappiness / discomfort.

I believe the sleeping is from being up late / inability to fall asleep due to racing thoughts. Which would be totally understandable. The problem is that it puts me in constant childcare mode and has been going on for quite a long time. The fact that she is getting up on time during the week now tells me she can control it, she just chooses not to no matter how much of the brunt I bear.