Honestly he had the most in common with her, too. To me, he's always given off goony vibes of being deeply insecure and pretty unstable. From his need to be the wacky goony class clown who doesnt seem to mind if people are laughing at and not with him (he cant even take this seriously after being punished for the same shit at least 3 times now), to his lashing out when people say hes not that funny or that hes out of line, to his years long self medication habit (and every addict is self medicating). The guy seems to NEED attention if for nothing else than that being alone would mean facing down whatever demons he has instead of getting a quick dopamine hit because he doesnt have any executive functioning.
I dont think mental instability like this is as uncommon as it seems, but people accept it more and go easier on women with mental issues like this. It does make sense when they are more vulnerable, and its more explosive when youre comparing it to a 6 foot tall man full of testosterone and combined with the general trend of "men not going to doctors and especially not getting help with mental illness." But shes still a human being and absolutely capable of being kind of a shit person, lying and manipulating and shit. She seemed pretty proud of basically rebelling at her Mormon upbringing and 'breaking the rules': bragging about her sex life on facebook, her coke use, and being smug about having an affair with Lowtax and insulting Ashli and shit.
That said I absolutely believe this is something that has been going on back and forth from like 2 months after they were together once the "Holy shit I got a new girlfriend this is the greatest shit ever" shit wore off and they got bored, but it didnt come to a head until recently because each of them was masking it with drugs and alcohol and shit.
You put two emotionally and mentally unstable people together and they just amplify each other's behavior. But this shit ends up that way because most everyone else doesnt want to be around and deal with someone emotionally or mentally unstable, at least long term.
Honestly probably the number 1 thing he could learn from this is to learn from Logan what BPD medicine she's taking and get on those instead instead of ambien and box wine.
Like a dozen pages back in this thread, somebody was quoting an image of a goon post where the goon compared the Goldbelly cheesecake on their website, saying it was "from Junior's" or something, and it was $60 on their site, and then the goon posted an image of the same cheesecake on "Junior's" website and it was about $10. So no, I dont think it was that great and I have no idea how that business exists outside of everything being marked up 50 billion percent.