My sim parents went on a free vacation, and only one came back. Now I can only select that one parent out of my entire household, and the UI doesn't even show the option to click on/select my daughter or son sims! My family of 4 is still there, but I don't know where the dad is and I can't switch to the son or daughter! I can only play as the mom, and I want to switch sims! I tried clicking tab and the spacebar and the resetsim cheat, but nothing works. Help?