God recognizes that we are human beings and that we are flesh. He said, in the Psalms, that He knows what we are made of and that He loves us. You see, We have a God who in His mercy, is ready and willing to wipe our sins and failures at the first sign of our turning back to Him. He knows that we will make mistakes and He is ready to help us clean up the mess and begin again in our walk with Him. Let's be merciful to others.
People make mistakes.
When they do, forgive them and get on with life. Children makes messes. When they do, don't get upset and yell or fret. Instead, help them clean it up and remember that they are just children discovering the world and their potential in life. After it is all over, give them a big kiss and hug, and get on with being a family that follows God's plan.