Thanks for your reply! That makes sense, though I was hoping that because they're in different locations (one is in the first "world", the other household is in the third world, can't remember the name of it...) and they hadn't ever interacted that it would stay that way.
To clarify, are you saying that I need to create a new save in which nothing else I've made exists except for the household that I want to remain unaffected? And then I can continue to play them both on their one saves? That's a bummer, but I see the logic in it.
I have the same problem. I had a family with a baby, a toddler and a teenager. The teenager moved out when she became a young adult, got married and became pregnant.
I played in her world and she had the baby. I came back to the other household and the toddler was a child and the baby was a child as well. I don’t want it to work that way.
@Jocelynnn2303it sounds like you only want the played household to age, you can change that in the gameplay setting.
