My sisters and I had the same parents but were raised apart. It taught me there’s more to siblings than meets the eye

After my parents split up, my older sister and I lived with our dad while the youngest stayed with our mum. It became an experiment in nature v nurture - and had a profound effect on our relationships There is a paradox at the heart of sibling relationships and it is this: that children raised in the same family are for ever bound by shared experiences, yet have different childhoods. The paradox is partly (and most commonly) explained by the topic of birth order theory – the idea that your po...

By Catherine Carr