Wow.
I honestly think simping for a woman that tried to kill your family and rewarding her for it is worse than the incest part(at least it served to drive Deev to know what a man that loves him feels like, as weird as it may be, so that he wouldn’t get into a likely phase of dating douches). Deev is amazingly the most centered member of his family due to finding someone that fills his needs(a purpose) by filling theirs(freely given recognition and support).