Private Practice - Season 4 Episode 12 - Addison plans Bizzy and Susan's wedding while trying to keep the flirtatious Dr. Rodriquez at bay; Sam worries about the care that a longtime patient is receiving; and Sheldon refers Charlotte to his mentor and friend for psychiatric help.
Private Practice - Season 4 Episode 13 - Sam and Charlotte are faced with a life or death situation when Charlotte's attacker, Lee Henry, show up at their hospital. Susan's health is in jeopardy again and Bizzy begs Addison to do everything she can to help.
Private Practice - Season 4 Episode 14 - Following a family tragedy, Addison returns to her Connecticut home, and Sam and her friends decide to join her. Meanwhile, a death-row inmate Sheldon is treating confesses to a crime that his wife, a patient of Violet's, doesn't believe he committed.
Private Practice - Season 4 Episode 15 - Charlotte and Cooper deal with the secrets they learn about each other in therapy; Violet seeks approval (and forgiveness) from her colleagues when they learn they"ll be in her book; a patient of Sheldon's claims to have multiple-personality disorder; Sam and Naomi treat a pregnant teen with Down syndrome.
Private Practice - Season 4 Episode 17 - At Violet's book-launch party, Sheldon falls for a critic (Alex Kingston) of Violet's book. Meanwhile, a woman Addison and Pete are treating is caught up in a love triangle with her sister and brother-in-law, for whom she is a surrogate; and Cooper and Sam try to convince a couple that their son's health is more important than his wrestling career.
Private Practice - Season 4 Episode 19 - Jerry's contribution to Leslie's community art show causes a stir. Ben moves in with April and Andy and attempts to teach them how to be adults. Meanwhile, Leslie is frustrated by Chris and his interoffice dating rules.
Private Practice - Season 4 Episode 20 - Charlotte and Cooper's wedding day arrives, but not everyone is happy about it. Meanwhile, an investigator is looking into Violet's breach-of-confidentiality case. It's a situation in which her interests and those of Oceanside Wellness don't coincide.
Private Practice - Season 4 Episode 21 - The Pacific Wellness doctors investigate Betsey's foster family after Dell's daughter needs ER treatment for the second time. Meanwhile, Amelia's drinking problem gets worse; and Naomi makes a life-changing family decision.