The bare minimum Larian needs to do is remove the flirting banter between SH and Halsin, remove SH and Halsin disapproval ratings if you deny an orgy, then remove the "I've always had fantasies of Halsin" dialogue completely from the game, period. If I had my way, the poly stuff wouldn't be in the game to begin with (because look how messy this is, there are even poly people complaining about this), like if you cheat, the romance is over for you. But I have no idea how much of the people who bought this game are into that kind of thing.
