The bigamy or has the spouse to live together with other people, the mediation is invalid, regards as has a falling out, should permit divorces. The implementation domestic abuse either by other behavior maltreatment family member, or the abandonment family member, the mediation is invalid, regards as has a falling out, should permit the divorce. Has gambling, to take drugs and so on abuse to refuse to mend despite repeated admonition, the mediation is invalid, regards as has a falling out, should permit the divorce. Because the sentimental disagreement lives apart the full 2 years, the mediation is invalid, regards as the sentiment burst firmly, should permit the divorce. Other cause the situation which the husbands and wives have a falling out, the mediation to be invalid, regard as the sentiment burst firmly, should permit the divorce.