Thanks, that fixed it for me.
Also for the half sister map, I think I can work out the basics of it over the next few days, depending on how much time I put in it, since I got absolutely invested in it after knowing the existence of this option. However, I'd do some minor changes of the backstory, and here is my version of the story:
Orion's dad goes on "business trips" to take care of his two families (Nancy+kids and Annie+Annie's mom), Nancy discovered it so gets a divorce while Orion's dad go "accept a job offer" (we know how scary Nancy can be) and takes Orion. This leads to Orion's first meeting with Annie, assuming Orion's dad went to deal with their papers before meeting new family and the new family goes pick them up at the government office (which I remember was pretty close to the canon story). By then, Annie's mom would have realized that Orion's dad was cheating (seeing Orion), but tries to make things work regardless. Unfortunately for her, this failed catastrophically, since Orion's dad keeps being the asshole that he is, and they ended up divorcing, this time Annie's mom takes Annie and Orion's dad takes Orion. Annie's mom still allow Orion and Annie to play together, after all it's not their fault, but they do know that they are still half siblings, which causes the closer-than-just-friends relationship they have.
I would probably add the don't have enough money to afford lawyer part, but I think this is probably the one that makes the most sense while giving max incest vibes, as this explained some of the weird parts if we just go full incest, namely the Nancy meeting Annie for the first time, Orion&Annie memory, Pennie memory not having Annie, and so on. Also, I'm just nitpicking here, but the twin sister option feels a bit weird for me, since Orion, Annie and Dalia are all the same age, so if we go full incest, the three of them should be triplets. As for the last name part, I'd just say that Nancy and Annie's mom decided to both go back to using their maiden names after the divorces, and also changed the last names of the kids alongside.
From what I see in the mod, this should not take too long, as it seems to be mostly just messing around with the map section in the mod, and I'll try to finish it over these few days.
