Funny, that is one thing I have seen is a wide range of emotions, almost to the point where I question if it is MLC (until I remember that she was acting exactly like an MLCer a while before and after BDs).
I have seen lots of crying, guilt (after things were found out mostly), indecision, happiness and complete indifference, and even a bit of remorse I think at one point. We've even done a couple dinners, a hike, and one counseling session, all which didn't go that great.
Since i have detached, it seems to be more indifference and sometimes cordial/almost even caring, and she mentioned the other day something about being depressed, but then she disappears again.