I'm not rich enough to worry about one.
But some "christians" will marry and fake the funk to get next to some money. Also, some women get very vindictive when things go bad or not in their favor. In some cases, people have to protect themselves. Many have went into marriages full of trust just to find out that the love was not truly reciprocated. What about in the case that the love isn't real, but the facade is perfect until the truth becomes known? Some people play the game really well.