Working moms?
I had a hard time thinking of sitcoms with characters who are both mothers to children and work full time through the majority of the series. You’d think there would be lots of comedy sources from real-life struggles of working moms, but I can only come up with these:
The Cosby Show
Roseanne
The Middle
Malcolm in the Middle
Home Improvement - edited to add
A few come to mind where the MC has a baby and may or may not go back to work but then the series is ending: Friends, Parks & Rec, The Office. Or the kids are grown up and then the mom gets a job: Modern Family. Why do you think it’s more common to see a woman be one or the other, when middle class life shows the opposite?