Treating this as a hypothetical and ignoring any age discrepancies...
What would you do if the authorities knocked on your door and told you that you were the illegitimate first-born child of the Queen who had been given up for adoption at birth and that you were the next in line for the throne?
What would you do if the authorities knocked on your door and told you that you were the illegitimate first-born child of the Queen who had been given up for adoption at birth and that you were the next in line for the throne?