Thirteen fond d’écran

This is a follow-up on one of my précédant theories: Thirteen is secretly rich. I still believe this, and even though her house wasn’t a mansion like I was hoping it would be (though I sort of knew in the back of my mind that if it was a mansion they wouldn’t let us see it so soon), the possibility is still there.
    
Thirteen is younger than twenty-eight, most likely twenty-seven. This means that she was fresh out of medical school only a an il y a and she should still have an extensive amount of dept. There are several options, and all three, because of the size of her...