Possible Outcomes of Mad Love

Mad love is just too raw and on-the-verge of drama to prompt any happy end with a bride, groom and their future five kids etc. As a rule, its end is dramatic as opposed to happy. One thing that hides behind this theatrical unhappiness is the fact that the nature of mad love and relationship resulting from it is short-term.
One of the least dramatic outcomes of mad love is when people just fall apart. Of course, it's unbearable for them to survive such a painful realization of the fact that they are just too different, that they are just not means to be.
It's not necessarily for two people to have loads in common to build a solid relationship based on love and understanding. However, when there's nothing, absolutely nothing in common between them and their (pseudo?) love is based entirely on bliss their sensual interaction gives them, this does not prompt anything long-term.
There are more tragic outcomes of mad love. They are based on extreme jealousy or even connected with crime. In any case, mad love hardly ever results in anything positive like family and kids. Its beginning, duration and, respectively, the end are always dramatic, tragic, something that makes people who may watch the couple feel as if they are in the theatre watching a tragedy instead of being related to a relationship from real life.