My "husband" just found out that a previous marriage was annulled and he is still legally married to the other woman and has filed for divorce.
Unfortunately, your marriage is invalid. Once he obtains a divorce, you can get married (again).
Family Law Attorney
This question is confusing. If your husband's previous marriage was annulled, then he would not have to get a divorce in relation to that marriage.
If you do not have an attorney, I would be pleased to discuss this further.
Fred A. Cohen, Esq.
This response is intended to be a general statement of law that should not be relied upon as legal advice and does not create an attorney/client relationship.