For court marriage couples should have valid ID proofs, Address Proofs, Valid age proofs, and passport-size photographs of both parties. And two to three witnesses. The required age of both parties is 18+ for girls and 21+ for boys at the time of marriage.

Age should be 18+ for girls and 21+ for boys, need valid consent from the couple, Should be single at the time of marriage, in case of divorcee or widow then should have valid documents to prove. Couples are not prohibited from relationships.

The Hindu Marriage Act 1955 and the Special Marriage Act 1954 for marriage. If you have done your marriage according to your rituals then you can go for marriage registration and get a marriage certificate that is valid everywhere. The marriage certificate is proof that you are a married couple and has many more benefits.

If the couple decides to live separately and this is their final decision then they can apply for mutual divorce. That has many benefits too like- a time-saving process, less expensive, no other issues, you can make your other decisions without wasting your time. Documents- your ID and address proofs and your agreements, marriage photos, card, etc.