Nonsense. My sister-in-law is a professor and my brother is the stay-at-home dad, for the sake of her career. They're on kid #2 now. He does all the nighttime s

Nonsense. My sister-in-law is a professor and my brother is the stay-at-home dad, for the sake of her career. They're on kid #2 now. He does all the nighttime stuff so she can sleep and be refreshed for work.