Right. Situation is this.
Our 'weekend' is only Saturdays - every other day one of us has to get to work. So only one day possible for someone to have a lie-in. Sundays we all get up together at around 7am, split the morning routine, and he heads off to work around 8am.
The rest of the week, I am up and out of the house before daughter and husband get up. I leave at 7am, he gets up when she wakes, which is anyway from 7 to 8am. He looks after her some days and does daycare drop-off the other days. So he is responsible for the morning routine; nappy change, breakfast, packing bags and bottles and things.
So come Saturday, I say, I want the lie-in because I get up earlier. He says, he wants the lie-in because he does the morning routine with her every other day and wants a morning off.
So who gets the lie-in? If it makes any difference, neither of us would ever take the piss and lie-in past about 9 am. But, dammit, that couple of hours is important.