Definition of mommy wars in English:

mommy wars

(British mummy wars)

plural noun

North American
  • usually the mommy warsDisputes between mothers over childrearing methods, in particular those between mothers who work outside of the home and those who care for their children full-time.

    ‘I first encountered the mommy wars at a preschool ballet class’
    • ‘it's nearly impossible to avoid picking sides in the so-called mommy wars’