Over the years, OLTL has attempted to rehabilitate the character through relationships with Viki (his revealed half-sister), Blair (former wife and mother of two of his children), Tea (former wife and attorney) and his daughter Starr.
Her interest stemmed from concern for her half-sister who had the disease and sadly passed from it, but Mackenzie Rosman continues to advocate for the foundation.
George found himself with a new group of interns when he failed his residency exam and Meredith coped with the arrival of her half-sister in the intern program.
The daughter of rock star Steven Tyler and half-sister to actress Liv Tyler, fame was bound to happen to this curvy model.
Dakota Jordan Pike is Michele Smith's daughter by her ex-husband Craig Pike, and she is Shayne and AJ's half-sister.
Additionally, after her half-brother and half-sister passed away as adults, Winfrey had another half-sister appear.
In addition, two other houseguests, Nakomis and Michael, discovered that they were half-brother and half-sister.
Lexie is Meredith's half-sister and she is eager to impress and form a relationship with the older Grey.
He cleans out his locker as the new interns are arriving and meets Lexie, Meredith's half-sister.
She is also the older half-sister of Tiffany Trump, and a much older half-sister to Barron.