Meredith's mom is suddenly lucid after five years of Alzheimer's. When Ellis Grey (Kate Burton) discovers that Meredith is happy and in love, she's surprisingly horrified. She didn't raise her daughter to be ordinary. Watch this unforgettable Grey's Anatomy scene from Season 3, Episode 14: Wishin' and Hopin' and don't miss all-new episodes of Grey's Anatomy THURSDAYS 8|7c.