Successful CEO who can't afford a nanny
So this founder & CEO of a successful internet company can't hire a nanny to take care of her child. Instead she (ab)uses her husband to take care of the child. No wonder that after 18 months of being nothing more than a servant to her wife, the husband finally wants a real relationship with a woman.
Yet this movie goes even further and makes him crawling back and apologizing to her and swearing he'll do better in the future.
The movie would be just as bad if the sexes were reversed.