Going through a box in the attic I found an unfinished love letter between my grandmother and a boyfriend while my grandfather was deployed in Korea. My grandmother was a nurse and the boyfriend was a doctor. I know the doctor, he is in his nineties and lives in a retirement facility. The letter was explicit as to their affair and that she wanted it to end because guilt was eating her up. She is passed now and so is my grandfather, but now I know she was unfaithful to him.