Secret sperm donor fathered aunt's children

A 15-year old boy secretly donated sperm to his aunt's lesbian partner so they could have children, his parents have discovered.

Charlie Lowden's parents Charles and Lynn are now coming to terms with the fact that the two children they considered to be their nephew and niece are actually their biological grandchildren.

They only discovered the family secret last December after Charlie, 20, died following a routine hernia operation.

After his death it emerged that several years previously he offered to donate sperm - unofficially - to his aunt Sarah Ashman, now 40, who is his mother's younger sister, and her partner Claire, now 30.

He knew they had wanted to have a baby, but Claire had suffered a miscarriage after becoming pregnant by another donor. Claire Ashman, a beautician from Choppington in Northumberland, subsequently gave birth to a boy, Carlton, now five.

Three years later they asked him to donate again, which he did, resulting in Sarah, who is now two. The lesbian couple agreed to keep Charlie's true identity as the father under wraps.

However, his death forced his aunt to confess the situation to her sister. Mrs Lowden, 52, said: "When our Charles died we were broken hearted. We thought we had nothing left of him. But there is. "I just wish that we had known about all of this before he died so that Charlie could know we had accepted it." She continued: "When Charlie died, Sarah said I had no idea how special he had been to her – but now I do."

Despite Carlton being "the spitting double" of his father, Mrs Lowden said she remained "quite oblivious" to the truth.

Even though Charlie used to grab the boy, hold him up to the mirror and laugh, "Who’s the daddy? I’m the daddy", Mrs Lowden still did not realise what he was saying.

The couple had wanted to call the boy Charles, but he refused, so they chose Carlton as a cipher name instead.

Sarah Ashman, who entered a civil partnership with Claire last year after 13 years together, said: "Charles was very special to me. He was great. When he died, it was our secret. But I had to tell Lynn. I couldn’t go through life not telling her because they are her grandchildren." 

The secret father, a scaffolder, died last December after being discharged from Hexham General Hospital in Northumberland following a hernia operation.

His parents claim he was not given protection against blood clots.

His parents have launched legal proceedings.

"Unofficial" sperm donation between individuals is not illegal, a spokesman for the Human Fertilisation and Embryology Authority said -

For legal information on sperm donation see the PollenTree article - Information for Sperm Donors