The continuation can be or very interesting thing or absolute bullshit. They can make a sloppy excuse to justify the father fucking Lily so they can stay together, or finally, a game that does something different and that she has been fucking everyone has consequences and the husband abandons her or something really strong. If they continue together it will be another game that sets limit situations so that in the end they will continue the same with any excuse. That they do not have to be bad for the game, they can give that option to the player and do something really different from other games
Anna exciting affection did something a bit similar and in the end, as if they had to continue together they had to make the husband alcoholic or half dumb, they decided to eliminate that scene. As said, no game dares to give consequences that allow breaking the couple