It's clear though that wasn't the case so I'm wondering how that actually went down.
Well, we actually did see a lot of it go down. It was just obscured by Gunt's deflections, delusions, half-truths, and wishful thinking.
She told us they hadn't had sex for two years before the breakup. And she told us she cheated. Bibi was supremely uncomfortable on camera, especially when standing near her/being coerced into giving her a peck on the cheek. I think the relationship actually ended years ago. It's just that there was always a really good reason Chantal couldn't POSSIBLY move out sooner than she did.
According to Chantal herself, and then witnessed by us in real time, many Very Serious Things happened in succession, each of which would have made throwing her out totally heartless on Bibi's part.
First, it was, "Bibi, I can't move out! I just lost my job!" Then, "I have my severance pay, but it will only last so long. Just let me get my YouTube established." This is what she tells us.
After that, we saw it go, "My health is bad! I might need surgery!', "I had to go to psych emerge!", "I'm finally getting the help I need and Bibi is my rock!" "I do need surgery!" "I just had surgery!" "My surgical incision opened!" "I need you to drive me to the ER for ANOTHER unrelated thing!"
I'm betting she tried, "I can't move out! WHAT ABOUT COVID!" at some point. Maybe multiple points. If he'd managed to stick it out a few months longer, the next excuse would have been, "I can't move out! I have a fatty liver and diabetes and I just need to get those under control first!".
And finally, Bibi told her to get out. Time's up, no more excuses, it's been two fucking years and this is the only chance I might have to get you out before something else comes up. She dragged her feet, but she was given a timeline and someone held her to it (mostly).