Overview:While preparing for a family portrait, Mother Buchanan insists that Bree stands on the left, so she can be cropped out of the picture if her marriage doesn't work. Horrified, Bree goes to her sisters-in-law for advice, and they each reveal how they became Buchanans. Alex, who was still a hippy protestor, got in good with Emma's mother-in-law; Vivian only got to marry Ed because she was pregnant; and Delilah married Charles, since she thought he was her ""guardian angel.""