Just married for 3 months, because of various problems, the two sides have decided to divorce.

1. If you don't get a marriage certificate and the law doesn't recognize it, it's cohabitation.

Give her 10000 when you get married. This is your voluntary gift.

3. The dowry is given by the other parents voluntarily. As long as the woman gives it to you, it is a gift, which is purely a woman's business. The law does not interfere, and civil issues are "not prosecuted".

The agreement we signed at that time was valid, but it required the true will of both parties and did not contain coercion. It's best to ask a few people present to witness and sign the agreement.