Ah, relationships.

Overheard in New York | Woody Allen's Genius Is Partly Remembering Conversations Like This:

"(dad playing with little kids on slide, son screams)
Mom: Just a minute, honey, daddy is too busy playing with other people's children.
Dad (coming over to son): And mommy is too busy being passive aggressive.

--Central Park Playground

Overheard by: Amused Babysitter"