at 42, my mother discovered her half-sister. Would her childhood have been bearable if they grew up together?
- Written by Heather Taylor Johnson, Adjunct Research Fellow at the JM Coetzee Centre for Creative Practice, University of Adelaide
When I was 22, still living in America, I received a phone call from my mother with that classic opener: “You’ll never believe this.” She told me a woman from an adoption agency had rung, asking if she’d like to be put in touch with her half-sister, born and adopted by another family in 1959. This was the first she’d heard of a half-sister.
The so-called half-sister, Laurie, had begun the search for her biological family because her teenage daughter was having some ongoing health problems and a proper genealogic medical history could be helpful to her prognosis.
Her birth mother, Laurie had discovered, was dead. Her name was Shirley Girard. Her next of kin: my mother. Also daughter of Shirley Girard.
My mother, who was born in 1950, and living with her mother in 1959, was immediately distrustful of a half-sister.
“You’d think a nine-year-old child would be aware of her mother’s pregnancy,” she told the woman from the agency, “but sure, you can give her my number.”
All that night, my mother thought about this half-sister and about the type of mother Shirley was. Eventually, it came to her: those damned varicose veins.
DNA does not lie
My mother did not remember her mother’s pregnancy. But she did remember her mother leaving her alone for five days straight, while doctors apparently removed varicose veins from her legs and nurses helped her recover.
A woman in the flat down the hall had come with a tray of lasagna to get my mother through five dinners. But otherwise, my young mother, only in the third grade, was in charge of herself.
Of course she imagined her mother dying on the operating table. And of course she became so frightened she eventually walked five miles in the rain to the city hospital. Once there, she saw her mother, who – newly emptied of varicose veins and (we now know) a baby girl – told her daughter to go on, walk back home. By then, it was night-time. My mother did as she was told.
“I blocked the entire pregnancy out,” she told me, when I was 22. “Maybe post-traumatic stress?” She didn’t know: she’s never seen a therapist. But when she met her half-sister at the airport for the very first time – my mother aged 46 and my new aunty aged 37 – she recognised her straight away.
“She looks just like my mother,” my own mother said, “and you – she looks just like you.”
DNA does not lie.
Can deficient parenting deepen sibling bonds?
Sibling relationships in damaged families tend to be more supportive and warm, according to compensation hypothesis. This theory suggests that during a domestic crisis, or periods of serious instability, the sibling connection will strengthen, compensating for the inevitable change in the parent-child bond. Clinical psychologists Stephen Bank and Michael Kahn similarly argue, in their book The Sibling Bond, that deficient parenting is a catalyst for deep sibling attachment.
My mother and her half-sister have a happy ending: 28 years since meeting in 1997, they’re the closest of friends. But what if they’d been given the chance to grow up together – and be the closest of sisters?



















