Are you constantly worrying over where your partner is at 10 p.m. at night? Does he or she continue to grapple with drug or alcohol problems despite the fact they've pledged time and time again to quit and seek treatment? Have they done something to suggest they're not capable of being trusted, like cheating on or stealing from you? Do they constantly pick fights for no apparent reason? If this sounds like your relationship -- one with the flair for the dramatic -- then something isn't right. A romantic relationship shouldn't keep you on edge all of the time. You should not have to fear your partner's next move given their penchant for chaos and unpredictability. Now, no one's perfect, of course. We all make mistakes. We all let the other person down from time to time. But it certainly should not be an everyday occurrence. In fact, a partner is the one we often go to for comfort; they, of all people, bring a sense of stability to our lives (at...