There are only a handful of other cases, also involving adoptions from Asia, where separated twins are being knowingly raised apart. Their daughters seem to be taking it all in stride.

including the one by doctors in Minnesota who wanted to find out if identical twins raised apart still shared the same intelligence level, or if intellect was based on environmental factors.

Court papers in Cameroon, shared by The Sun, reveal that the retired footballer, 45, discovered that the twins he believed were his, were actually fathered by his wife Laure's previous husband.