The thing is, it isn't fair IMO.
He works FT but shifts so does 3 or 4 (8-11 hour long) shifts then has 2 or 3 days off. He has a 40 mile commute so that eats into his free time.
I work 20 hours within walking distance, do 90% of the cooking, 30% of the outdoor jobs, all of the school and childminder related tasks (letters, appointments, packed lunches, organising it all), 90% of the laundry plus 95% of the mornings (DD gets up between 4 and 5.30am). I do bins and any minor DIY I feel confident enough to do (and need done this decade).
DH often needs to sleep through the morning after a night shift for eg. But shifts running into the night count for ten days out of 35, plus seven mornings. So over half of the time he could be getting up, but he doesn't, even if I'm working that day and he's not.
Written down it seems even more unfair actually.