 After Kitty and Robert marry, their main goal is to have another child; after in vitro fertilization fails, the couple decide to look at adoption.Kitty is also revealed to have written a tell all book about the campaign with Robert and calls in an old friend, Isaac Marshall (played by Danny Glover) to help with the press and Robert's political image.When brother Kevin marries Scotty at the end of the season, it's Kitty who performs the ceremony.