I know that our relationship has been going through tough time for last some days. It does not mean we let it be happened as it is. We need to do such thing which can help us to get away from such tough time and we can give a new direction to our relationship.
I know that there is wrong from either of us side. If it happened from my side I apologize to you and promise you not do again in future. I hope that you will listen to me carefully and you will also try to get out of such tough time.
I hope that you will take my letter in the positive way and will try to move towards establishing a new and long lasting relation between us.