Twins Michelle and Lavinia Osbourne have always shared a special connection.
But when Lavinia clicked on an email with results of an at-home DNA test in September 2022, she was filled with a sense of dread.
"Maybe subconsciously I knew," she says.
Her test results revealed something astonishing: non-identical twins Lavinia and Michelle don't have the same father.
They were conceived naturally, grown together in the same womb, and born to the same mother within minutes of each other - but they are half-sisters.
