Jack Frost's Mother

Jack Frost's mother is a minor character in Rise of the Guardians, seen only in the flashbacks.

History
Jack Frost's mother is first seen out in the woods with her son and daughter, telling Jack he can't have fun all the time.

Later, Jack's mother tells Jack and her daughter to both be okay. Jack promises his mother that they will before going ice  skating. That was the last time Jack's mother saw her son.