Added ghosts to family, but they aren't there?
So my sim is in the paranormal career track and just for fun I add 2 ghosts encountered during one of those "Ghostbusting" events to my family. They were there for a bit, then I had to go to the next job, so I clicked for both of them to "go home" while I finished up. By the time I made it back to my house, their icons were both gone from the sidebar, but when I quit and re-entered the game, they are in the pic with my main sim but still not showing as in the family, or even in the game.
What did I do, and how do I fix it? Even if it involves just getting rid of them, any ideas would be great. (Honestly, I was going to use them for ghost breeding stock, yeah, I'm weird).