I think all Peetz needs to do is abruptly snap and lose it on Chantal, no matter under what circumstances, and she would be extremely shocked, meek, and cowering. We have seen him ranting several times about...I dunno, whatever stupid shit SJWs like to get heated up about. His voice gets higher and louder, his words are clear and emphatic, and he knows what he wants to say. He doesn't do it well, and it doesn't make it, or him, any less smug or insufferable, but when he feels strongly about, say, troons, he will make it known!
Chantal, meanwhile, couldn't win an argument with BBJ. She is simply so accustomed to Peetz being passive, depressed, and obedient, she can slap him around verbally ( "Just kidding!" ) and do as she pleases without him reacting negatively in any way. She treats him like the help, and he takes it, but I am starting to sense a true rage bubbling beneath the greasy, pasty surface.
All he needs to do is let it happen, and we would have a Mount Krakatoa-style takedown of Chantal that would leave her speechless, stunned, stuttering, and in tears. Sure, it would be followed up with loud, racking sobs in her bedroom loud enough for him (and all of Orleans) to hear, sniveling apologies and rat-teethed promises to do better, bribes of a comic-book shopping spree, and then a swing right back to square one wherein he is feasting on pizza with her during a livestream, but I think he needs to get at least one red-hot dismantling out of his system.
Even the odd comment--such as, after her expulsion of a truly wet fart, he says "Jesus CHRIST you're gross!" or even a sneery "God, do you EVER stop eating?" --would be so foreign to her, she would have no comeback. None. And we have seen her in public; she is, at heart, cowardly, weak, insecure, and flimsy. Besides, her brain is such a bubbling vat of Crisco now, she would have sweet fuck-all to say.
I hate both of them, but he is the only one who has the capacity to release a serious kraken on that swine.
On another note, remember how he said a few times that he just wants "someone to cuddle with"? This explains why he often leans on her shoulder, the closest thing to physical affection he can get. I wonder how he does it, because the stench of her breath, body, filthy clothes, and hair would send even the rankest hobo into convulsions, but that is how starved he is. Whadda life, Peetz. Whadda life.