Oh!š® so my instint is right.. zhang xuan is ruo chu's mother.. is she? Does that mean tang ning? The childs mother is ruo chu step sister or sisters? If so.. what a small world right? Nanchen d grandmother of your son is your mother in law... mmmmm??? š¤š¤ Correct if m wrong or mislead here.. āš¤š¤·āāļø