Sorry for not keeping my promise, I'll do better
I apologize for not keeping my promise. I understand that I let you down, and I want to assure you that I will make a sincere effort to do better in the future.
I know that promises are meant to be kept, and I regret not fulfilling mine. I understand the disappointment and frustration it may have caused you, and I genuinely apologize for any inconvenience or hurt feelings that resulted from my actions.
I want you to know that I take full responsibility for my failure to keep my promise. I understand the importance of trust and reliability in any relationship, and I am committed to earning back your trust through my actions, not just my words.
Moving forward, I will make a conscious effort to prioritize my commitments and ensure that I follow through on them. I understand that making promises without fulfilling them is not only unfair to you but also reflects poorly on my character. I want to be someone you can rely on and trust, and I will work hard to prove that to you.
I understand that apologies alone are not enough, and I need to show you through my actions that I am committed to making a positive change. I will take the necessary steps to rectify the situation and prevent similar instances from occurring in the future.
Please know that I value our relationship and the trust you have placed in me. I am truly sorry for any disappointment or inconvenience I have caused, and I am determined to do better. I hope you can find it in your heart to forgive me and give me another chance to prove myself.
Once again, I apologize for not keeping my promise. I understand the impact it had on you, and I am committed to making amends. Thank you for your understanding, and I promise to work hard to regain your trust.