My guess is that his Mother was sick, so they went abroad (probably the U.S.A) for health care. His Mother still dies and his father remarried to Han Yi -something.
Which the father might have had an affair with while his wife was sick which worsened the sickness. Seemed there was bad blood between the women.
Which the father might have had an affair with while his wife was sick which worsened the sickness. Seemed there was bad blood between the women.