Urgent! Sue for divorce (reward 200 points)

Strongly condemn each other's atrocities and inhuman acts and strongly support your sister's decision. Legally, you can sue for divorce without a marriage certificate. Specifically, the lawyer will help you investigate and collect evidence to prove the marriage relationship and the corresponding divorce facts and reasons, so you can rest assured. If the child is under two years old now and your sister wants it again, the court will order your sister to support it, and the man will bear the corresponding support expenses. I am on your side. It is suggested to entrust a lawyer to assist in the investigation and evidence collection as soon as possible and safeguard rights according to law. You can contact me further.