Episode Name: Triangles
Air date: 3/11/2010
Summary: Addison clashes with Sam’s new girlfriend, Vanessa, over treatment for a patient whose life – and those of her unborn triplets – hangs in the balance. Meanwhile, Naomi’s love triangle intensifies as she finds herself torn between William and Dr Fife, and Cooper and Sheldon argue over Charlotte while working together on a case.  

Watch or download Private Practice – Season 3 Episode 17 – Triangles at below links.