Re: What happens to the Children

I ran into this sort of situation in my current save and ended up looking up what happens, and from what I read any sim below the teen life stage will be removed from the game if all older sims in a household die. They also will not be available for adoption, and simply disappear. There are mods that can change how things work, I believe MCCC has options for orphaned sims to be adopted into a random household, but yeah without mods I believe the sims are simply gone for good.