I agree with all of that. Frankly it was all in my mind to begin with, as I've been keeping up with these two's situation for years now. In all that time, I've pitied Kaitlyn.
Jason is undeniably autistic - a sperg at the very least. A man choosing to fuck only the ass is a concerning thing and from what I've seen is a surefire sign of an inferiority complex - I mean, look at him: he's the kinda reject that wants to feel big and better about himself because he's a NEET that was never popular in highschool. The ability to stick it up a young girl's backside makes him feel really special. Think the kinda dudes who are all "yeah, she let me put it in her ass", it makes em feel like a lady-killer who's gifted in seducing women, when of course it's actually pressurisation and advantage taking. All it does is make him look scared of vaginas like most furries seemingly are. In fact I wouldn't be surprised if the whole deal with Kaitlyn allegedly prefering anal over vaginal is bullshit and is based more on the likely fact that Jason prefers it (See: above.) therefore making Kaitlyn feel obliged to do it more not in her own preference, but in hope for his approval - what he likes, she likes. Interestingly, she didn't post any anal content on her AD, and this is where she went to let herself go - to be herself. Though, I am unable to tell if she has something stuffed up there in some of the images.
Gayness is certain - Jason is known to recieve anal from Kate via strap-ons, rimming, fisting, etc. Art and such simply makes this evermore true. It's aight to be dom'd by your woman, but not at that level when other things are considered.
Broken is the only way to describe the poor girl. I've heard a lot about her being a sweetheart and I can back that up with some of the contact I had with her. This was a long while ago though and many individuals I've spoken to recall the same. What do you mean by breaking down emotionally, exactly? Breaking down because Jason isn't there for her? Because she's finally away from his antics?