无效婚姻是2001年修订《婚姻法》新增设的一项制度。在教学的过程中,笔者发现学生们对以下问题常常弄不清楚,在此,我把它们陈列出来,作一个分析,便于学生掌握,也可供教师备课时作参考。一、什么是无效婚姻无效婚姻是指建立婚姻关系的双方当事人违反婚姻法的有关规定,不履行法定 Invalid marriage is a new system created in 2001 to amend the Marriage Law. In the process of teaching, I found that students often get confused about the following problems. Here, I show them for analysis, which is easy for students to master and for reference when teachers prepare lessons. First, what is invalid Marital invalid Marriage refers to the establishment of the marital relationship between the parties violated the relevant provisions of the Marriage Law, non-performance of the statutory