It's been one of life's greatest mysteries, at least for parents. They get up every day armed with the best intentions with which to tackle their colossal to-do lists. But, at the end the day, the house is still a bit of a disaster and they're exhausted.
So what happened? The mystery has finally been solved and caught on film. Mom Esther Anderson posted a video on her blog to show "why mom's feel like they're working backwards all day when they have a toddler in the house."
We think many moms and dads will relate and hopefully get a bit of comic relief before they go back to their lists.
Share with the moms and dads in your life.