There are sometimes three Dad types mentioned on MN, fun dad, strict dad, absentee dad.
Fun dad gets the DCs over-excited, winks at them when Mummy's telling them off, lets them run riot when she's out, always plays Good Guy to her disciplinarian brush-your-teeth Mum. Somehow makes more mess than the DCs do all put together.
Absentee dad is a sperm donor and quite happy to let DW do everything. He won't accept he is lazy, "You do everything so well!"
Your DH is either nervous and not quite sure how to handle the tribe so goes for Being In Charge and likes to think he has everyone including you under control. Maybe it lasts all week, maybe it's for effect, then he's off to play golf or see the in-laws. Or he is intent on playing the role of dominant male and tries to echo being in control at work and replicate the Boss figure in a domestic setting.
Is he better off with just two of the DCs at a time? I know you'll want to do things as a family but is he actually less of a control freak away from you?
Some adults are not very adept with little DCs, they cope better when they are teens. But he should have figured out how to get along with you by now.
Book a break for yourself, child-free in a couple of weekends' time. Even just an overnight stay with or without a pal someplace. Let him crack on with doing things and see how he gets on.