I am writing to apologize for my insolence and disrespectful behavior towards you. I understand that my words and actions were inappropriate and inexcusable, and I regret them deeply.
I am sorry for the way I spoke to you and the way I acted. I understand that I should have been more respectful and understanding, and that my behavior was unacceptable. I should have taken a step back and thought about how my words and actions would affect you.
I understand that my behavior was hurtful and that it caused you pain and distress. I am sorry for this, and I want you to know that I take full responsibility for my actions. I will strive to be more mindful of my words and actions in the future.
I understand that it will take time for you to forgive me, and I am willing to do whatever it takes to repair our relationship. I am willing to make amends and do whatever it takes to show you that I am truly sorry.
I hope that you can find it in your heart to forgive me. I am deeply sorry for my behavior and I will do my best to make it up to you.