Apology letter for ex girlfriend

Dear -----,

I let my fears ruin our friendship, our bond, and the best relationship I ever had. I have been thinking a lot about what I've done and how I have acted toward the break up and I was extremely immature. I want to apologize to you in a hand written letter, because it is the closest thing i can think of other than doing it in person.

You have always be very mature, independent, and have great pride and determination in what you set your mind towards. I admire those qualities in you so much. I understand your reason for not wanting the

Sorry letter to a Teacher for Misbehaving in Class

Dear Mrs/Miss/Ms (delete as appropriate) X.

I am writing in regard to the recent misbehaviour of A, B and myself. Please accept our deepest apologies for any distress caused to you on our part. We are but silly children who will hopefully grow out of our stupid behaviour and learn to be respectable, civilised and decent human beings. We promise that from now on we will be good, we will not misbehave in class, we will work hard and do well in our exams.

Once again I am sorry for my rude and nasty behaviour towards you.

Your sincerely
<Enter name here>

Apology Letter to a Angry Boss

Dear (Whatever)

Please accept my apology for engaging you in debate about our recent project and for whatever inconvenience this may have caused you, but I felt that your instructions differed from what I understood them to be. It seems that our recent conflict was a result of miscommunication; as I am not always aware of changes in instructions.

It is certainly not my intention to be confrontational. In the future I will endeavor to notify you if I am unclear as to your initial instructions. Please know that I value our working relationship and hope that it remains intact.

Sincerely,