For example:
OK, it's a trick question, but in my Women's Studies classes when we come to the chapter on "Women and Work," I always ask my students to raise their hands if their mother's work. About half the hands go up.
I'll be at a social function and I'll hear someone ask a woman, "So what do you do for a living?" Too often I hear these replies, "Oh, I'm just a housewife," or "I'm only a stay-at-home-mom."