Funny, though - that when I was employed: I still came home and cooked dinner - did chores in the evening . . . all the same things I do now, I did then.
My mother was the same - she was a sahm until we were all in school and then she, too, just added full-time employment onto her list of things to do for the day.
Strange, overall - that my Dad's life didn't become more complex at all as we aged . . . he just always worked - and then relaxed all evening while my mother fussed after us kids and hurried around the house to get everything done.
Same thing with my husband (back in the day) - his life didn't shift at all - I was just busy busy while he sat and watched tv all evening.