SVU S5 E3 "Mother"
This therapist thinks she can cure rapists by reading them bedtime stories, making them suck their thumbs, and calling her "Mommy." Then she straight up sleeps with one and is attacked by the patient's sister, er, mother. (Plus pro tip: don't put your ankle monitor on your cat.)
We're looking at SVU season 5 episode 3 "Mother" with Diana Goodman from the ThirtyTwentyTen podcast.