Diana Winchester

Diana is Samantha’s older sister. They used to be inseparable, but they drifted apart because of their differing views: Sammy did not want to become a hunter, unlike Diana. I managed to give Sammy a semblance of an ordinary life.

Spoiler

When Diana learned that I was married to her sister, she was surprised

. She harbors a deep hatred of demons, but it is clear to me that she is attracted to me.