Dear [Name],
I am writing to apologize for the stressful situations I have caused you. I understand that my actions have caused you a lot of distress, and I am truly sorry.
I know that I have made some mistakes that have caused you a great deal of stress, and I want to take this opportunity to express my deepest apologies. I understand that I have caused you to feel overwhelmed and frustrated, and I am truly sorry for that.
I realize that my actions have had an impact on you, and I want to make it right. I will do whatever it takes to make sure that I never cause you any more stress. I will take the necessary steps to ensure that I am more aware of the situations I put you in, and that I take more responsibility for my actions.
I know that I cannot undo the damage I have done, but I want you to know that I am taking steps to ensure that I do not cause you any more stress in the future. I have learned from this experience, and I am committed to making sure that I do not make the same mistakes again.
Once again, I am deeply sorry for the stress I have caused you. I hope that you can forgive me and that we can move forward from this. I am here for you if you need anything.
Sincerely,
[Your Name]