If a divorce lawsuit is filed, the party concerned may directly file a divorce lawsuit with the people's court. To file a divorce lawsuit, a statement of indictment and relevant evidence materials shall be submitted.
 Marriage Law
 Article 32 Divorce proceedings
 If one of the men and women requests a divorce, the relevant department may mediate or directly file a divorce lawsuit with the people's court. When hearing divorce cases, the people's courts shall conduct mediation; If the relationship has really broken down and the mediation is invalid, divorce shall be granted. Under the following circumstances
 1、 If mediation fails, divorce shall be granted:
 （1） Bigamy or cohabitation of a married person with another person;
 （2） Committing domestic violence or maltreating or abandoning family members;
 （3） Those who have bad habits such as gambling and drug abuse and refuse to change after repeated education;
 （4） Separated for two years due to emotional discord;
 （5） Other situations that lead to the breakdown of the relationship between husband and wife. Divorce shall be granted if one party is declared missing and the other party files a divorce lawsuit.
 Civil Procedure Law
 Article 120 Form of prosecution
 In a lawsuit, a bill of complaint shall be submitted to the people's court, and copies shall be provided according to the number of defendants. If it is really difficult to write a statement of complaint, it may be filed orally, and the people's court shall record it in writing and inform the other party.