LOVE and INFATUATION is not simple. Yes, it may lead to good things like peace of mind, satisfaction and happy marriages but it may also lead to a few more issues.
First when a person is highly infatuated or feels that she is definitely in love with THE one he or she may make impulsive decisions such as getting married. Based on studies, most of divorce cases are caused by rushed marriages. Also, if one of the spouse finds someone along the way and again gets infatuated or falls in love it may also lead to extra-marital affairs.
Another one of the impulsive decisions an infatuated person may make is rushing into sex or premarital sex. This may either lead to divorce because it is an unwanted pregnancy or to a rushed marriage to give the baby a name and save them from "embarassment".
If there is heartbreak it may also lead to vices because of the feeling that you lost your "one true love."
If there is heartbreak it may also lead to vices because of the feeling that you lost your "one true love."
If there is no break-up there might be pressure to please your loved one so you will do anything he or she does like again, vices or even pre-marital sex.