本文通过对第三者含义的界定以及对配偶权含义及内容的分析,并且从侵权的角度论述了第三者行为对相对人配偶权利的侵害,并将这种侵害定为一种对配偶权的侵害,我们可以看到配偶权这一权利确定的必要性,如果没有明确的定位配偶权,第三者对他人婚姻家庭关系的插足所要承担的责任似乎很难找到合理依据。因此,为了更有力的保障婚姻家庭关系,配偶权在法律中的明确写入应该是不容怀疑的。 Through the definition of the third party’s meaning and the analysis of the meaning and content of the spouse’s rights, this article discusses the infringement of the spouse’s right from the third party from the point of infringement, We can see the necessity of determining the right to spouse rights. If the spouse right is not clearly located, it seems that it is hard to find a reasonable basis for the third party’s responsibility to get involved with another’s marriage and family. Therefore, in order to more strongly protect the marriage and family relations, the explicit writing of spouse rights in the law should be beyond doubt.