Jean Grey is a setting.
Jean Grey-Summers ( born Jean Elaine Grey ) is a fictional superhero appearing in American comic books published by Marvel Comics . The character has been known under the aliases Marvel Girl , Phoenix , and Dark Phoenix . She was born with telepathic and telekinetic powers . She is an important figure in the lives of other Marvel Universe characters , mostly the X-Men , including her husband Cyclops , her mentor and father figure Charles Xavier , her unrequited love interest Wolverine , her best friend and sister-like figure Storm , and her genetic children Rachel Summers , X-Man , Cable , and Stryfe . The Phoenix Force is a fictional entity appearing in American comic books published by Marvel Comics .