The problem is only one thing, all this is not in the game at all. If you look at the bare facts, then both the wife and husband behave like mentally ill people from the very beginning. According to the scenario, the wife really loves her husband, but at the same time she still behaves like a whore and to justify this by saying that she behaves like this because of love, in my opinion this is just stupidity. And brainwashing cannot justify here either, the wife behaves like this from the very beginning of the game. And that is why she does not arouse sympathy after the rape, which the game then simply forgets. And so, I also imagined a lot of things during the course of the game to enjoy what was happening. And let's face it, the script was sometimes written very lazily.
The game obviously had potential, which is why I really hope for your mod.
Now I'm playing for only one reason, it's like a series that you got hooked on at the beginning, and you just want to know the ending, but if this series is canceled tomorrow, I won't be upset.