I am writing to apologize for my suspicion of you without cause. It was wrong of me to make assumptions and to behave in such a manner. I understand that my actions have caused you distress and I am deeply sorry for that.
I want to explain why I acted the way I did. I was feeling insecure and anxious and I let my emotions get the best of me. I was worried about the situation and I let my fear and insecurity lead me to make assumptions about you that were not true.
I understand that my behavior was inappropriate and I am sorry for the hurt and confusion it caused. I should have taken a step back and thought more carefully before I acted. I should have been more understanding and tried to see things from your perspective.
I want to make it up to you and I am willing to do whatever it takes to make it right. I am willing to talk to you and listen to your point of view. I am also willing to do whatever it takes to repair the damage that I have done.
Again, I am sorry for my behavior and I hope that you can forgive me. I want to make it up to you and I am willing to do whatever it takes to make it right.