Debra Carter

Samantha Carter's mother was a female Tau'ri and wife of Major General Jacob Carter and mother of Colonel Samantha Carter and Mark Carter. When Sam was a teenager, Jacob was supposed to go pick her up at the airport but didn't, forcing Mrs. Carter to take a taxi and she was killed in a car accident. Sam and Mark blamed Jacob for her death. Eventually, Sam forgave her father, although Mark didn't until after many years of estrangement.