I've re-read the article again and I read between the lines that the author is a doctor (or some medical pro whose bedside manner i would not like to receive) and who is extrememly materialistic. he wants the professional, dynamic, head-hunted, assertive, confident, physically attractive woman on his arm - a trophy to show off and be 'proud of, because she's mine', and he wants the exciting, risque sex never to stop; he is living in his own fantasy world of sorts.
Marriage should allow 2 people the space to change. We can't all be the same person we were in our early 20s. And wants/needs/challenges etc can change and should be allowed, rather than the author expecting his wives to remain within their views/promises when he first met them.
Parent hood changes people and whilst he admits he recognises this he hasn't given his wife her space - he's placing his timetable of parental acceptances onto her, and it shows she was wanting to do things her way. Maybe they weren't able to speak about this - or maybe he didn't hear what she said to him. She maybe didn't expect motherhood to be all encompassing, or the bond between her and her child so awesome.
From a personal note, I was married for 7 years before we tried for a baby. My DH always maintains having children was my choice - well I dont ever recall him protesting or refusing me! DS was born after 8 years marriage. We waited because I was changing jobs and had a 5 year training programme to deal with, and I respected his wish that we waited until I was qualified. I was professional, confident, sexually attractive, assertive... etc. After the birth of DS I ended up with very bad PND and turned from the above-mentioned into someone who couldnt comprehend TV shows, converations or follow the plot in a book, couldnt think what to put into a baby bag, was plagued with horrendous hallucinations, visions and bad dreams etc - in essence I became what I can only describe as a 'blancmange-head'. I was off work for a year and when the time came when I HAD to go back (for financial reasons) it absolutely freaked me out. The PND lasted well over 2 years - it took a long time for ME to come back, andI have!! It affected DH too and he finally agreed to try for #2 (due in May). Saying that DH still wants me to be the best I can be for myself and for him...
I used to think his attitude was shallow, but why not want to have someone attractive as yours? But not at the expense of being shallow and materialistic like the author.