Interesting about how your own lack of disclosure is a grounds for annulment. In all the other cases I've known, there was no pre-marriage reason for annulment, just the behaviour which led to the divorce.
Congratulations on all the hard work you've done on yourself. If your wife is in MLC, I feel that even the agony the LBS goes through cannot compare to the sense of dissolution of identity and despair (and, later, guilt) of the MLCer, and I'm glad you're prepared to learn how to feel deeper compassion for her.