An Ancestry.com DNA test told her she had a different father - her parents' fertility doctor

When Kelli Rowlette received the results from a DNA sample she had sent to a popular genealogy website, she assumed there had been a mistake.

The test showed that her DNA matched a sample from a doctor more than 800km away - and, though she had never heard of him, Ancestry.com predicted a parent-child relationship between the two.

At the time, Rowlette was not aware that more than 36 years ago, her parents had struggled to conceive.

She did not know her mother had undergone artificial insemination, nor did she - or her parents - know her mother's fertility doctor had allegedly used his own sperm to get her pregnant with Rowlette.

The account comes from a lawsuit filed last week in US District Court in Idaho. In it, Rowlette accused Gerald Mortimer, a now-retired obstetrician gynecologist in Idaho Falls, of fraud and medical negligence, among other things.

Mortimer could not be reached for comment, and it's not clear whether he has a lawyer.

In the early 1980s, Rowlette's parents, Howard Fowler and Sally Ashby, were married and living in Idaho Falls, not far from the Wyoming border.

The pair were having a hard time conceiving. Mortimer, an OB/GYN, diagnosed Fowler with a low sperm count and Ashby with a tipped uterus, in which the uterus tilts towards the spine, according to the lawsuit.

The doctor recommended that Ashby undergo a procedure in which she would be inseminated with sperm from her husband and an anonymous donor who matched the couple's specifications, the lawsuit states.

The couple requested a donor who was in college and taller than 6 feet with brown hair and blue eyes - and Mortimer told them that he had found a donor matching their description, the suit says.

But the lawsuit claims that when Mortimer performed the procedure in 1980, he used his own sperm. He did not match the couple's specifications.

Ashby became pregnant and, in May 1981, Mortimer delivered his own child - never divulging the secret, according to the lawsuit.

Mortimer remained Ashby's doctor for several years until the she and her husband moved to Washington state.

"Dr Mortimer cried when Ms Ashby informed him they were moving," according to the lawsuit. "Dr Mortimer knew Kelli Rowlette was his biological daughter but did not disclose this to Ms Ashby or Mr Fowler."

It wasn't until last year that the decades-long secret started to unravel - when Rowlette sent in a DNA sample and it told her something was off.

In July, Rowlette, from Benton County, Washington, received the notification about the match from Ancestry.com. She told her mother, expressing her "disappointment in the unreliability of the service" - and her mother recognised the doctor's name, according to the lawsuit.

"Ms Ashby contacted Mr Fowler, now her ex-husband, and relayed the information she obtained from Ancestry.com. Mr Fowler was also devastated by the news," the lawsuit states, explaining that the parents "painfully laboured" over whether they should tell their daughter.

https://t.co/BqXeACJvDN DNA Test Reveals That Woman Was Fathered By Her Mother’s Fertility Doctor Launching Lawsuit. Kelli Rowlette's parents had no clue their fertility doctor had used his own sperm in reproduction process. #Odd https://t.co/abIOKhVRtI

— The Inquisitr (@theinquisitr) April 3, 2018

But several months later, Rowlette discovered the shocking truth on her own.

In August, Rowlette was helping to sort through her parents' old papers when she ran across her birth certificate. It had been signed by the doctor who delivered her - Gerald Mortimer, according to the lawsuit.

The lawsuit states that Rowlette was "horrified" and contacted her parents "in a panic to relay what she had found."

Following news of the lawsuit, a spokeswoman for Ancestry.com said that DNA testing "helps people make new and powerful discoveries about their family history and identity."

"We are committed to delivering the most accurate results, however with this, people may learn of unexpected connections," it read.

"With Ancestry, customers maintain ownership and control over their DNA data. Anyone who takes a test can change their DNA matching settings at any time, meaning that if they opt out, their profile and relationship will not be visible to other customers."

Since the situation came to light, Rowlette and her parents have been "suffering immeasurably," the lawsuit states.

The family is suing Mortimer, his wife and Obstetrics and Gynecology Associates of Idaho Falls for medical negligence, fraud, battery, negligent infliction of emotional distress and breach of contract.

The family's lawyer could not immediately be reached for comment.