Ok. So, I moved out my family's son and wife and clicked save as to give them a different game so I could still control them. But now there is a copy of my family's son and wife on the original game and my sim doesn't know she has twin grandchildren and the other save, my sim's son doesn't know he's an uncle! How do I update their family trees? Or combine the games so that they all know what's going on? I would really like my sim to know how many grandkids she has help please!!