Dear Mom and Dad, I am writing this letter to express my deepest apologies for my [actions/behavior/previous event] that has caused distress and disappointment. I want to begin by saying that I love you both immensely, and I truly value the guidance and sacrifices you have made for me all of my life. I realize that my [actions/behavior] have hurt you and caused a level of anguish that I cannot imagine. The fact that I have let you down is far more painful than any consequences I may face. Please know that I will learn from this mistake, and I intend on using this as a chance for growth and self-improvement. Moving forward, I am committed to earning back your trust and forgiveness. I know that it will take time, and I am willing to put forth the effort to make it happen. I hope to prove to you that my lapse in judgment is not representative of my true character or the values you have worked so hard to instill in me. In conclusion, I want to thank you for your continued love and support. I promise to work diligently in making things right with you and showing that I am capable of making better decisions in the future. Once again, I am deeply sorry for my actions, and I value the opportunity to make amends. Your [son/daughter], [Your Name]