Family Relationships
I have brother and sister that I want to live separately in one of my saves. I placed the sister first and then realized I wanted her brother in the save as well, but I don't want to play him, so I wa...
Forum Discussion
In my experience, you need to place them into the world together so the sibling relationship is established. As soon as you've placed them, though, you can pause, save, and then move the brother to another household.
