I'm trying to change who some of my characters have S supports with, this is easy to do. However, I would like to get rid of the children they had from their previous S support so I delete them, but from what I can tell the game will crash whenever I close a menu with a child missing. Am I deleting the children the wrong way? Or am I out of luck? For reference I specifically tried FeMU and Takumi by making them A supports, this works, but when I delete both the children (didn't try just one, maybe the problem?) the game will crash if I press X then close the menu (or go to a building or anything really) I can still view supports and stuff. Hex editing isn't a problem for me and I would guess I might have to do some of that, the problem is I don't know where to look.
Edit: So I think (possibly a coincidence I guess) I got it to not crash by deleting the paralogues associated with the children, but now if I S rank someone it doesn't let me redo them so I can't get the children back, anyone know if there is another flag somewhere I need to reset? Or even if it is possible to just change who a child's parents are?
Edit2: Figured out how to hex edit a units parents, going to try that now. I assume that will affect their growth rates and everything?
Edit3: Looks like it works, not sure if there will be any unseen consequences, but w/e I guess.