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>It is currently estimated that around 4 per cent of the population are unaware the man they call their father is not their true biological relative. That is f
by Merrill 7y ago
>It is currently estimated that around 4 per cent of the population are unaware the man they call their father is not their true biological relative.
That is for the UK. It may vary a lot by ethnoreligious and socioeconomic groups in different countries.