Thanks for your reply. To be clear, I wasn't attacking the entire article, just the particular comment. I think you need to be more careful and critical of what type of evidence you cite. Just because Mr Laumann has credentials doesn't make everything he says true (appeal to authority is a logical fallacy). James Watson (a nobel prize laureate) also said that Africans were less genetically less intelligent. Does that make it true? Scientists are also humans and they can have racist or sexist biases. Mr Laumann is obviously sexist. I mean, is there a study which proves that men leave their wives to die alone in nursing homes? That is inaccurate and doesn't reflect reality. Most of the women that I've met in nursing homes were widows whose husbands had died a few years earlier. Most men value their marriages and wouldn't walk out on a 30 plus year marriage for purely sexual reasons. Also, I think it is offensive to imply that men are pigs who care about nothing but sex (why is sex #1 for men and #4 for women?) While good sex is truly important and essential for men, I doubt that it's the #1 factor in long-term relationships.
We all know that distance makes the heart grow fonder. When we are together all the time with someone, it can become quite boring and even annoying after a while, depending on the relationship. Being together constantly can take a huge toll on how you feel about each other, which is why experts recommend that giving each other reasons to miss each other may just be the best thing that you can do for your relationship.