I am writing to you today to express my deepest apologies for the heartache I have caused you. I know how much pain I have inflicted on you and I cannot begin to explain how sorry I am for the hurt I have caused.
I never intended to cause you any pain or suffering. I never meant to be anything but a source of love and support for you. I never wanted to be the cause of your heartache. I know that my actions have caused you pain and I am truly sorry for that.
I know that I cannot take back what I have done and that no amount of words can make up for the pain I have caused you. All I can do is apologize and try to make things right. I want you to know that I am committed to making things right and that I will do whatever it takes to make amends.
I understand that it may take time to heal and that it may take even longer for you to forgive me. I am willing to wait and do whatever it takes to make things right. I am committed to being a better person and to being the kind of person that you can trust and rely on.
I hope that one day you will be able to forgive me and that you will be able to move on from this pain. I am so sorry for the heartache I have caused you and I want you to know that I will do whatever it takes to make things right.