I am writing to express my sincerest apologies for my inappropriate actions. I understand that my behavior was not acceptable and I regret my actions deeply.
I understand that my actions have caused you distress and I am truly sorry for that. I take full responsibility for my actions and I am deeply sorry for the hurt and pain I have caused you.
I understand that my behavior was inappropriate and I should have acted differently. I should have been more mindful of how my actions would affect you and I regret not doing so. I understand that my behavior was not in line with the values of our relationship and I am sorry for not living up to those standards.
I want you to know that I am taking steps to ensure that this does not happen again. I am committed to making sure that I am more mindful of my actions and that I am respectful of the values of our relationship.
I understand that my apology may not be enough and that you may need time to process my apology and forgive me. I am willing to do whatever it takes to make things right and I am open to discussing this further.
Once again, I am deeply sorry for my inappropriate actions and I hope that you can forgive me.