I see where you're coming, but I disagree(except for the historical parts, I found those to be decently accurate). I personally don't agree with a single man having multiple wives or fertilizing several women because one, it's against God's word to sleep/sex with a woman(or man, depending on gender) before marriage. And yes, love does last forever: friendship, romantic, objects, those types of love do last forever, or as long as we are in our mortal bodies. I'm only 15 but I've seen several people who love one another very much that if they were only acting, they'd deserve to go on Broadway. So, all in all, I just don't think you believe in love and what it's capable of.