Watch how you take her for granted.  You may get a meek and soft spoken woman who unfortunately cannot find herself, due to years of some form of abuse.  You may even think of yourself as so in control of what you call a fool because you walk all over her. It may take her many years, but when she exits, it will rock your world and your ego. Please understand that she may not say much, but she's taking in everything that you do to her, and every way that you have made her feel. The tears she's cried many nights when you stayed away with no explanation, may be the same tears stained on your heart if she ever breaks free. There's your clue!