Grey's Anatomy 7x09

Previously on Grey's Anatomy, Meredith (Ellen Pompeo) and Derek (Patrick Dempsey) had break up sex, Norman Shales (Edward Herrmann) was the world's oldest intern, Thatcher Grey chose Lexie (Chyler Leigh) over Meredith, Richard's (James Pickens) niece knew she was dying, Alex (Justin Chambers) kissed Izzie (Katherine Heigl) but she pulled away, and George (T.R. Knight) told Callie (Sara Ramirez) that he slept with Izzie.

Tonight's Grey's Anatomy picks up right after George's confession to Callie. She simply says that she forgives him. He made a mistake, but they took vows, so she forgives him....

What no one knew was that Meredith had an unfaithful husband and children with him. She had caught him with his ex-girlfriend on the eve of her graduation from medical school. Meredith was fixing to go on a 日期 with Derek when she saw him. "Hello, Meredith!" he said.
"Why are 你 here?" she asked.
"I want 你 back!" he said.
"I have a boyfriend!" 说 Meredith.
"Why are 你 talking to my girlfriend?" asked Derek.
"She's my wife!" 说 Eric.
"Ex-wife!" 说 Meredith.
"You never filed for divorce!" 说 Eric.
As news spread around Seattle Grace, her 老友记 and boyfriend started questioning...