Relacionar Columnas C10 U4 LB (2)Versión en línea Match the concepts por Morgan Cabrera 1 In laws 2 Stepchildren 3 A half brother or half sister 4 Extended family 5 Blended family is someone with whom a person has one biological parent in common. are the children of one's spouse and his or her previous husband or wife. includes stepparents and stepchildren, also include half brothers and half sisters. is someone who is a relative because of marriage, like your husband's sister or your wife's father. includes grandparents, great-grandparents, aunts, uncles, cousins, nieces nephews, and in-laws.