Being a single parent really shows you how the 40-hour-workweek really is built around the expectation that there's a woman back home to tend to the house
Yes, it doesn't HAVE to be a woman, but let's not pretend we don't know who has been forced into that role in the past.
Nowadays women are expected to work as much as men or to earn less, while they still pick up most of the duties around the house.
That needs to change.