I know how to have ghosts in the house.All you have to do is while they are dying and waving goodbye give the ghosts and them a scold with the red glove and the ghosts and the person run away.The bad news is that the family has no idea the person is there.Also the ghosts only watch tv and make breakfast for themselves.You cant even pick them up and they eat all of your food,but if you log off or leave them alone they die again.