Tonight, a selfie-obsessed mum who puts her own needs before the kids and a no-frills country mum whose children are number one swap lives, turning their families' worlds upside down.

A controlling mother of two who’s obsessed with pinching pennies and a free-spirited mum who spends every dollar on fun swap lives, turning their families' worlds upside down.

A super strict mum who runs her house like the military and a carefree mum of 11 chaotic children swap lives, turning their families' worlds upside down. Whose parenting style is best?

A social media mum who’s obsessed with technology and an old-fashioned country mum who lives a tech-free life swap lives, turning their families' worlds upside down.

Tonight, a lenient mum of unruly quadruplets and a no-nonsense mum of two highly-disciplined kids swap lives, turning their families' worlds upside down.

In the series premiere, a fashion conscious, fitness obsessed mum of six straight-A students and a bus-dwelling, free-range mum of eight unschooled kids swap lives, turning their families upside down.