So ONE picture that defines what motherhood means to me, I think would be this one. You are the wind in their sails, Moms (and Dads) are who empower you to become who you are. But you are also a soft place to fall, arms reaching out to catch you, the most love you will feel while here on earth.
So since I am incapable of posting only 1 picture at a time here's a couple more...
Motherhood=willing to discipline and train your child to be the best they can be, even when your heart is breaking, and you want to make it all better.
Motherhood = teaching your children that they need to keep family a priority, because nothing else can give you that much joy.
PS MOMs - this is for a contest! QUICK sign up!! 5 Minutes for Moms