I know lots of sichs that are very similar to this when the husband or wife live in the basement.
So this is not unusual.
Advina is one that come immediately to mind for me. Also an old poster on the MLC board Trusting Faithfully, her husband is still in the basement 3 1/2 years later.
Good for you about going to IC but stop trying to FIX your wife. She is projecting herself onto you. You did not break her and you can not FIX her.
Continue to make your changes for YOU not to win back your wife!
Yes you are still on moderation, keep posting here so you can get off of it.