February 2019
When you move out a Sim, it creates a duplicate. Can you not ask this sim to move in? Relationship is almost at level 9.
February 2019
Never tried this, I think if you decide it's moving out time it's definite.
March 2019
No you cannot ask the moved out Sim to move back in.
CRAZY!
My goal is to adopt as many Sims as possible.
Some I make playable and retire and some I just move out.
I still hang out with the moved out Sims.
Recently I noticed one of my moved out Sim's hair had turned gray and I could no longer hangout with them.
Bummer!
Family is fluid, so this should be an option. Move out, move back in. That is what real families do.