to think that DH should attempt to keep the DCs quiet when it's my turn to have a lie in?

[SaveTheMockingBird]

This seems to happen everytime I have a lie in. Kids 3 and 5 screeching and screaming whilst playing downstairs. I haven't slept past 7 and can't get back to sleep. I grumpily went downstairs and suggested kids played with Lego or something and came back upstairs with a cup of tea.
When it's DHs turn to lie in I read to the kids, get them to do writing, drawing, puzzles etc that doesn't involve noise and Dh sleeps in till about 9.30.
Aibu to expect dh to do the same for me?

No more lie ins. Everyone gets up at the same time.

That's what I've told him expat no more lie ins. He absolutely will not accept that he is in the wrong...he is like that about everything, never accepting his faults. In the end he got them involved in painting the walls(!!) and I could hear it all going pear shaped so I ended up getting up.