Husband beating his wife is a kind of domestic violence. The beaten wife can file a divorce lawsuit with the court by breaking up the relationship between husband and wife, and provide evidence of the other party's domestic violence when filing a divorce lawsuit. The court will generally decide on divorce, and the innocent party can claim damages from the court, which will generally accept it. In the event of a husband beating his wife, the beaten wife needs to collect the following evidence materials so that she can submit evidence to the court in divorce proceedings, which can better safeguard her legitimate rights and interests.
 1. Keep the repentance written after domestic violence;
 2. Evidence of complaints to women's federations and other institutions, and evidence of mediation by neighborhood committees and other departments;
 3. Report to the police after domestic violence and the letter of referral issued by the public security organ;
 4. Diagnosis certificate and appraisal certificate for medical treatment in hospital;
 5. Keep the printed photos, videos and other materials;
 6. If there are witnesses, they can also be persuaded to testify in court or take testimony from witnesses.