I applaud the man for coming here and trying to get some info. Hopefully he'll encourage her to join and we can be of some help but right now this is a woman only forum.
I'm old school, I appreciate women only spaces, they're getting rarer by the day but acknowledge that the world is changing and if man pretends to be female and joins, we won't know. Equally a woman could join and read posts with her husband and there's nothing we can do about it.