With Paul depressed because of Cathy 's near death .
Adam taking over the running of the household , Adam fires Amber when he learns that Cathy is using their family as a case study for Cathy 's clinical psychology thesis .
With Paul depressed because of Cathy 's near death and Adam taking over the running of the household , Adam fires Amber when he learns that she is using their family as a case study for her clinical psychology thesis .