Also, how about these scenarios -
stahp 1- does house work daily , cooks meals from scratch , plays and interacts with children , bed time stories etc
stahp 2 - house is a mess , takeouts or frozen food , kids entertain thereselfs etc
obviously first one works harder
working parent 1 .. Works intensivly at work , long hours puts everything she has in to it.goes home does dinner and bed time stories etc
working parent 2...lazy ,avoids duties ... Slow etc. Goes home puts a ready meal in , you get the point
its all subjective on what you actually do not what people assume you do.
in this case stahp 1 works harder than working parent 2.
and working parent 1 stahm 1 probably equal.
and working mum 1 works harder than stahm 2.
its an endless argument !!
if that made any sense