Right! :) and being a sister you really have a deep insight about the controversial matters, I really appreciate it!
Well again in the society of "real people" it's very hard for a woman to "replace a husband", especially if she has kids of a bad husband. She can only get rid of him , if she can and it's a rare happening in Muslim societies. One thing is questionable also,what would happen to the kids if a husband decide to "replace" the women, because of the lewdness.(It's none of their fault, obviously.) There's another verse which tells that if a women is guilty of lewdness of any type she should be confined to the home. Another thing which came to my mind , does this verse give a clue that the husband can't keep "two-together"? I'm also trying to learn as I go. :) .F.