what if it is some some kind of NTR conundrum? Maybe the authors of those games are unable to continue if there's a way for the male MC to actually be in counterstance which in this game started to appear a few updates ago with the wife being the "bad guy" and the mc being able to be angry. Usually those moment where the mc can adopt distance, disinterest disapproval disappear along the updates but here it happened too late... they may have hit a point where the authors started to encounter difficulty writing, the wife can't be bad, she can't encounter retribution for her actions they're not wired that way. If this game ends someday it will probably be after severe rewriting to let the mc be cucked, pegged etc and the wife able to freely enjoy bbc and all the rest