I'm no psychologist, but I totally agree. To me, he looked broken....not guilty, on drugs or alcohol (as someone on here suggested), not 'checked out'. He looked broken, distraught, emotionally exhausted.
I get the whole theory of Jon wanting direction, wanting guidance, or maybe even a little control by Kate. My guess is it would be easy to feel lost and overwhelmed as the father or mother of sextuplets and twins (I would be a constant wreck!). But not for a moment do I think he wanted the belittling and disrespect that he ended up with. If my DH ever talked to me the way Kate continuously talked to Jon, I'm sure I'd eventually start wanting to my space from the marriage. No doubt about it. Jon is no saint in the disaster they have created, he is a partner in the marriage and therefore bears some responsibility. But I honestly have no idea how things could have turned out any differently when you have a wife who treats you that way in front of millions of people, not to mention their 8 children. What a terrible example they are setting for their kids. Talk about irreparable damage.