<Tr> <Td_colspan="2"> <Table> <Tr> <Th_colspan="2"> show Family </Th> </Tr> <Tr> <Th> Wife </Th> <Td> Olivia Barber (1991--96) </Td> </Tr> <Tr> <Th> Sons </Th> <Td> Nathan Hastings, Jr . </Td> </Tr> </Table> </Td> </Tr> <Table> <Tr> <Th_colspan="2"> show Family </Th> </Tr> <Tr> <Th> Wife </Th> <Td> Olivia Barber (1991--96) </Td> </Tr> <Tr> <Th> Sons </Th> <Td> Nathan Hastings, Jr . </Td> </Tr> </Table> <Tr> <Th_colspan="2"> show Family </Th> </Tr> <Tr> <Th> Wife </Th> <Td> Olivia Barber (1991--96) </Td> </Tr>

Who is nate hastings mother on young and the restless