Ok, so I was playing my Sims 3 and I decided the whole family should do some ghost busting. I was rushing all my sims out the house, later; we didn't have much luck, so they went home, but as I got home I noticed the dad and one of the toddlers were missing. They didn't die, but they weren't on the list that you can play as a sim. Even the family tree says they didn't die. They were last seen on the empty lot next to my house. PLEASE RESPOND!