The marriage is divided into intrinsic marriage and utilitarian marriage.Intrinsic marriage implying that marriage without love is immoral is based on the love,but utilitarian marriage based on the realistic need or interest implies that marriage can keep a person energetic and is more moral.After theoretical analysis,we can find out that both have its own strong and weak points,but public opinions support intrinsic marriage and criticize utilitarian marriage.However,if we reconsider the marital problems by ethics,we may find that we should establish a new marriage model which transcends the opposition between intrinsic marriage and utilitarian marriage.