Bobby tried to communicate to his wife Sara that his mom Katrina, or Kitty, was, well, a little off, and so, there was no need to include her in their lives. However, something was lost in translation, and Sara took Bobby's reticence as something else, something she needed to mend, which was Sara's nature. And so, unbeknownst to Bobby, Sara flew Kitty in. Now, the fun was really gonna begin. Now, Sara was gonna find out, firsthand, Bobby's mom was a big baby.