She quit her job to become a full-time housewife and take care of her two children.

housewife 是由 house（房子、家庭）和 wife（妻子）组成的复合词，字面意思是"家庭中的妻子"，指"家庭主妇"，即不外出工作、主要负责家务和照顾家人的已婚女性。