婚姻实质上是否已经死亡并非由立法者决定,也并非由夫妻个人意志决定,而是由婚姻的本质所决定。当婚姻关系已完全不符合婚姻的本质时,婚姻的解体就无可避免的到来了。而婚姻的本质即婚姻关系中所蕴含的人类社会共同信奉的伦理价值也是本文所要研究的主要问题之一。 Marriage in fact whether the death has not been decided by the legislator, nor by the individual will, but by the nature of the marriage. When marriage is completely out of line with the essence of marriage, the dissolution of marriage is inevitable. The nature of marriage, that is, the ethical value shared by human society in the marital relationship, is also one of the main issues to be studied in this article.