Someone groping a girl you're dating/interested isn't NTR is a wild ass take. But based on how unreasonably angry you got, this just sounds like a typical ntr fan getting mad other people don't have their fetish then an actual argument.
Someone being raped is still NTR, you can just check the various tagged sites, about this and they're all labeling that sort of thing as NTR. You're actually gaslighting people to claim otherwise. You're actually trying to claim that someone being groped against their will isn't something a husband or someone interested in that person wouldn't lose their shit about and trying to say oh its the same thing as just me poking a woman in the tits. Groping is explicitly a sexual action. You're so disingenuous its painful.
My favorite part of people like you, is that I bet if someone requested optional retaliation against these characters who can cuck you, you would be against this even though its optional. Because you're likely a complete hypocrite. Massive ego, massive victim complex, many such cases. In these sort of games I personally prefer to be able to play with the NTR turned on and just pick the options that let me AVOID it. If the groping scene had an option to attack the person after they did it and beat the shit out of them, then thats also acceptable. Not that I've seen this scene yet because I'm trying to figure out if this game is worth playing or not.
Also I just looked Kazaim up, NTR is his core fetish. So basically everything I suspected is entirely confirmed. NTR is his thing. So he's going to attack anyone who complains about it even if their complaint is as mild as the person in this thread who just doesn't want to see it. Not even remotely surprised.