On Monday,Oprah revealed a "family secret" on her show: She has a half-sister, a child their mother placed for adoption in 1963. As Oprah herself says, she has done similar shows through the years, uniting biological families separated through adoption, but never thought it would happen to her.
She especially praises her sister for not going to the media with the information, even though she has known for several years her biological relationship to the media star. Now, the family has decided to go public with the information, before the tabloids got the first word.
In this section of the show, Oprah encourages her mother to let go of the shame she believes her mother still carries for making the decision to "give up" her daughter for adoption.