What is the falling action of The Aged Mother?

The trembling mother's voice was full of unselfish love as she gave her last injunction. "Let not thine eyes be blinded, my son. A" She said. "The mountain road is full of dangers. LOOK carefully and follow the path which holds the piles of twigs. They will guide you to the familiar way farther down". The son's surprised eyes looked back over the path, then at the poor old, shriveled hands all scratched and soiled by their work of love. His heart smote him and bowing to the grounds, he cried aloud: "oh, Honorable mother, thy kindness thrusts my heart! I will not leave thee. Together we will follow the path of twigs, and together we will die!"