This is, I guess, the differentiator. Nobody is perfect but some imperfections are easier to tolerate than others. For instance, I could tolerate perfectly well a husband that doesn’t bring me flowers or he is not romantic. However, I could not tolerate disrespect. Both are examples of imprefection, but, depending from woman to woman, some can live with it, some don’t — and in all honesty, they shouldn’t, either.