Yet another article that explain how polygamy works well. It also cites a study where it shows how: most of people in a poli relationship claim to do it for love, while most of people in a marriage claim to do it for facade. Poli relationships last at least as long as traditional relationships. Yeah!
Serotonin-enhancing antidepressants (such as Prozac and many others) can jeopardize feelings of romantic love, feelings of attachment to a spouse or partner, one's fertility and one's genetic future