In some sense I think they have it right. The chemical induced feeling of love lasts a couple years at best. The rest is about relationship, bonding, family,

In some sense I think they have it right. The chemical induced feeling of love lasts a couple years at best. The rest is about relationship, bonding, family, duty and responsibility - IMO. I would wager those who don't marry for love but make a pact to form a working relationship still get most the upsides of marriage.