Everwood - Season 2 Episode 3 My Brother's Keeper

The entire Abbot's family is turned upside down by the return of Dr. Linda Abbott (Marcia Cross, ""Melrose Place""), who has been practicing Eastern-based medicine in exotic locations around the world. Edna, who is blinded with pride, doesn't see her daughter's loneliness, and loses sight of her own life with Irv. But Linda encounters the most resistance from her brother Harold when she announces her decision to join his practice. Meanwhile Andy learns that some 'tweens may be practicing unsafe sex, and is shocked at their parents reaction to the situation. Finally, Bright asks Ephram to keep an eye on Amy whose odd behavior has everyone worried.