One side of a marriage couple can divorce the other side through the divorce function in the Marriage Chapel. The one who petitions for the divorce should pay 5214 coins. After the divorce, the two sides will no longer have a marriage relationship, and can propose marriage to other players. But the wedding ring will not disappear after the divorce.
If players divorce before the created marriage room expires, they will be asked to leave and go back to the main interface of the game.
Don't divorce before thorough consideration.