Idaho kids

While I'm making dinner, Payton is laying on the floor in the kitchen coloring while she's talking to me.  During our conversation, it comes up that Grandma Karan calls them her Idaho kids.  Trying t be silly, I said, "You don't live in Idaho anymore.  Maybe you should be the Wisconsin kids now.  Do you think Grandma knows you live here now?"  Payton said, "Yes, I think Grandma knows we live in Wisconsin."  Then she paused and looked up at me and said, "Or maybe she's lost her mind."