My husband and I don't yet have kids. The other day I said that if we have a child and I later go back to work part-time, I would hope that we'd share out childcare tasks equally for the days I'm working (e.g. changing nappies in the night).
He replied that because he's the high earner and has a more stressful job, he needs to be on better form in the office than I do - so he shouldn't be expected to do half.
He is a lawyer and earns 5x as much as me. Our working hours are about the same - though he maybe works a couple of hours more each day. My job is in Government policy - it's not highly paid because it's public sector, but I want to do a good job and it's sometimes stressful.
There is I guess a bit of logic to his position. But I was concerned when he said it and wondered how many other people hold this view?
(I posted about my husband the other day about a separate but related issue - so this guy will sound familiar to some of you!)