Is it better to sue bigamy before divorce or after divorce?

Not necessarily. Under normal circumstances, as long as the conditions prescribed by law can be divorced, the court will decide to divorce. Specifically: Article 32 If a man or a woman requests a divorce, the relevant department may mediate or directly file a divorce lawsuit with the people's court.

When trying divorce cases, the people's court shall conduct mediation; If the relationship has really broken down and mediation fails, divorce shall be granted.

In any of the following circumstances, if mediation fails, divorce shall be granted:

(a) bigamy or a spouse living with others;

(2) committing domestic violence or abusing or abandoning family members;

(three) gambling, drug abuse and other bad habits;

(four) separated for two years due to emotional discord;

(5) Other circumstances that lead to the breakdown of the marriage relationship.

For separation, if separation lasts for more than 2 years, divorce will definitely be decided. But separation is not a necessary condition.

If the divorce is not decided for the first time, the divorce is decided for the second time. Under normal circumstances. Of course, separation is the best.