In this Jan. 20, 2019 photo, Morgan Richardson holds a photo of herself, her twin sister Lauren, left, and mother Deborah in Chicago. Richardson, whose biological father was an anonymous sperm donor has discovered via a DNA testing service that she has 15 half siblings.
In this Jan. 20, 2019 photo, Morgan Richardson holds a photo of herself, her twin sister Lauren, left, and mother Deborah in Chicago. Richardson, whose biological father was an anonymous sperm donor has discovered via a DNA testing service that she has 15 half siblings. Chicago Tribune via AP Terrence Antonio James
In this Jan. 20, 2019 photo, Morgan Richardson holds a photo of herself, her twin sister Lauren, left, and mother Deborah in Chicago. Richardson, whose biological father was an anonymous sperm donor has discovered via a DNA testing service that she has 15 half siblings. Chicago Tribune via AP Terrence Antonio James