There are several accounts of Jenn being a total witch towards theme park workers. And there is that one video when they were staying at Universal where Tim is shooting some footage near an elevator and you hear someone that sounds a lot like Jenn basically shouting "WHATEVER!!!!" in the background. I think FRE might have done a vid on it.
Plus the fact that she speaks to virtually no one in her family (except for Amanda visiting, by her mention, 2x or so in the last few years) while, by all accounts per previous FB investigative work we've done, her family all speak to each other and gets together often (as seen also in photos, etc.)
Tim, on the other hand, has a better relationship with his family.
The fact that so many friends over the years have also gotten kicked off Tracker Island makes me wonder if the catalyst for it is more Jenn than Tim.
I highly doubt Tim was overly offended by the iron gift from Sparkly Nicole, or the salad spinner by those guys (can't remember their name). Mary from View From the Cheap Seats showed disgust at hearing her name, but not Tim's. And Jenn lost friendships with a bunch of girls over the years that used to be on camera with her then *poof* vanished.
Tim is also the one who still pals around with Woo and seems to have some male friends accompany him from time to time (like the mute in the latest Splash Mountain vlog), but we never see ANY female pals or acquaintances with her (Stanny Lyn never counted LOL)
(and again, I'm not saying Tim's an angel; he's not. I just think she's COMPLETELY not as "innocent" as she portrays on camera with her being somewhat terrified to piss him off or confront him or push back, etc., as was kinda surmised on here in the last day or so... JMHO)