By Ben Sanderson, an 18-year-old theater student at Indiana University, has made a startling discovery about his family history, uncovering a network of 40 half-siblings after initiating a search for information about his sperm donor father.
Sanderson, who was raised in Los Angeles by a single mother, had always known he was conceived using a sperm donor. His mother had promised him that upon turning 18, he could begin searching for his biological father and potential siblings if he wished.
In May 2023, while in Indiana for a theater role, Sanderson decided to explore his paternal family history. With his mother’s support, he logged into the sperm bank’s website, which featured a sibling registry and chat room for potential connections.
“I was like, ‘Oh my God, I have two sisters!'” Sanderson told PEOPLE magazine, recalling his initial discovery of a message from 11 years ago. This message led to contact with his first identified half-sister, opening the door to a much larger family network.
Within days, Sanderson learned that he had not just a handful, but 40 half-siblings – 17 sisters and 23 brothers, including four sets of twins. “I was in a restaurant when I found out and realized that I was the youngest of them all,” Sanderson said. “It was the best day ever. I was so excited.”
The siblings have created a detailed spreadsheet to share information about themselves, including zodiac signs, college majors, dietary preferences, and the age at which they discovered they were donor-conceived. Sanderson noted that all his siblings are animal lovers, and none can play a musical instrument.
Since the discovery, Sanderson has met several of his siblings in person. In August 2023, he traveled to New York City, where he met his eldest half-sister, attended Broadway shows with a half-brother, and connected with two other half-sisters. Back in Los Angeles, he met a half-sister from San Diego, who has since invited him to her wedding.
“You know what it’s like to have 40 siblings? It’s overwhelming,” Sanderson reflected. “That’s a lot of happy birthdays, a lot of Merry Christmases and a lot of weddings. And as the youngest, it also means receiving 40 phone calls if a sibling passes away. It’s a huge network of relationships, but I love it, and so do my siblings.”
Sanderson has also established contact with his biological father, whom he refers to as his dad. They have exchanged several emails since February, with the donor using poetic metaphors to describe their relationship.
The young theater student emphasizes the importance of waiting until adulthood to initiate such searches. “I was an adult when I found them, so I could make my own decisions and set my own boundaries,” he explained. “I think trying to search as a child would have been overwhelming.”
Sanderson’s story sheds light on the complex emotional and social dynamics of donor-conceived families in the age of genetic testing and online registries. As more donor-conceived individuals reach adulthood and seek information about their biological origins, stories like Sanderson’s are likely to become increasingly common.
The discovery has not only expanded Sanderson’s family network but also raised questions about the regulation of sperm donation and the potential psychological impacts on donor-conceived individuals and their families. As Sanderson continues to navigate his newfound relationships, his experience offers valuable insights into the evolving nature of family in the 21st century.
Source: people.com
