Dizi Adı: Private Practice
Bölüm Adı: The Hardest Part
Sezon/Bölüm: 4. Sezon 18. Bölüm
Yayın Tarihi: 31 Mar. 2011

Pete suspects that his brother Adam may be responsible for their mother’s illness. Meanwhile, Violet discovers quite by chance that Sheldon is dating Marla Phillips, the doctor who panned her book, and who Violet considers as her archenemy. Cooper’s patient is a musical prodigy with a debilitating brain tumor.