You're wrong, because by admitting to having ulterior motives in fixing an outcome, there's no logical reason why a host wouldn't be strictly opposed to employing said logic by other means. Fixing actions and such is pretty blatant and highly unlikely, but I think by logical extension the urge to fix doesn't arbitrarily stop past a certain point.
No, I don't think you did any of that shit, but I think it's shameless to try and point the finger and clown someone when there's admission to at least one of those transgressions. It's a good opportunity to step back and reflect how you wanna approach these games if this annoys/upsets either of you. There's a very simple fix lol