1. Voluntary principle: Marriage is a common life of voluntariness, equality and consultation. Marriage should be based on voluntariness, without coercion, deception or other improper means;

2. The principle of equality between men and women: the rights and obligations in marriage should be equal, and men and women enjoy equal status and rights in marriage. Do not discriminate, oppress or restrict any party in marriage on the grounds of sex;

3. Principle of protecting family interests: Marriage protects the interests and stability of the family. The law protects the marital rights and interests of husband and wife, maintains family harmony and interests, and protects the legitimate rights and interests of children;

4. Principle of loyalty and trust: Marriage should be based on loyalty and trust. Husband and wife should maintain mutual loyalty, should not have extramarital affairs and other acts, and should trust, support and respect each other;

5. Principle of equal consultation: In marriage, husband and wife should negotiate on an equal footing, jointly manage housework and property, and share responsibilities and obligations. Husband and wife should respect, understand and support each other to maintain family harmony;

6. Principle of protecting vulnerable groups: Marriage protects the rights and interests of vulnerable groups. Pay special attention to the rights and interests of vulnerable groups such as women, children and the elderly, and protect their rights and interests in marriage.

These basic principles play a guiding and safeguarding role in marriage, aiming at promoting the equal, harmonious and stable marriage relationship between husband and wife and protecting family interests and children's rights and interests. Specific principles and regulations may vary according to national and regional laws.

In any of the following circumstances, if mediation fails, divorce shall be granted:

1, bigamy or cohabitation with others;

2, the implementation of domestic violence or abuse, abandonment of family members;

3. Bad hobbies such as gambling and drug abuse;

4. Separated for two years due to emotional disharmony;

5. Other circumstances leading to the breakdown of the relationship between husband and wife.

To sum up, marriage and family are protected by the state. A marriage system featuring freedom of marriage, monogamy and equality between men and women shall be implemented. Protect the legitimate rights and interests of women, minors, the elderly and the disabled.

Legal basis:

Article 104 1 of the Civil Code of People's Republic of China (PRC).

Marriage and family are protected by the state.

A marriage system featuring freedom of marriage, monogamy and equality between men and women shall be implemented.

Protect the legitimate rights and interests of women, minors, the elderly and the disabled.

Article 1042

Arranging, buying and selling marriages and other acts that interfere with the freedom of marriage are prohibited. It is forbidden to ask for property through marriage.

Bigamy is prohibited. Spouses are prohibited from living together with others.

Domestic violence is prohibited. Abuse and abandonment between family members are prohibited.

Article 1043

Families should establish a good family style, carry forward family virtues and attach importance to the construction of family civilization.

Husband and wife should be loyal to each other, respect each other and care for each other; Family members should respect the old and love the young, help each other and maintain equal, harmonious and civilized marriage and family relations.