Instruction:
Write an apology letter to my wife for eating the last of the Oreo cookies and drinking the last of the milk.

Response:
To my lovely wife, 
I am very sorry for consuming the last of our Oreos and Milk. I was not thinking of you or anyone else in the house when I decided to eat them but selfishly only thinking of my own hunger and needs. In the future, I promise to check with you and the kids prior to eating the last of any delicious treat or food. 
My most sincere apologies. 
From, Your loving Husband.