what episode do george and callie get married
Callie Torres Callie Torres is introduced as an orthopedic surgery resident with a crush on intern George O'Malley (T.R. Knight). The two start a relationship and Torres moves into Meredith's house (Meredith and Izzie Stevens lived there as well). Uneased at the way their relationship is progressing, O'Malley confronts her, which results in her moving into a hotel. In the aftermath of the breakup, she meets and has a one-night stand with plastic surgeon Mark Sloan (Eric Dane), who becomes her friend. Torres and O'Malley subsequently reconcile, and the two marry in Las Vegas on the spur of the moment. Confused, O'Malley confides to fellow intern Izzie Stevens (Katherine Heigl), about his relationship woes over alcohol, leading to a drunken sexual encounter between the two. Torres remains unaware of his sexual encounter, but becomes increasingly suspicious, and announces her desire to conceive a child. Shortly thereafter, however, she discovers that O'Malley has been unfaithful, ending their marriage. Though her personal life is troubled, Torres thrives professionally when she is appointed as the hospital's Chief Resident. However, she soon begins struggling to cope in the role, and is demoted soon thereafter.
George O'Malley During a camping trip, O'Malley learns that Torres has slept with chief of plastic surgery Mark Sloan (Eric Dane), and also discovers that Burke is experiencing tremors in his hand. When O'Malley's father is diagnosed with esophageal cancer and a leaking aortic valve, he refuses to allow Burke to operate on him, instead contacting Erica Hahn (Brooke Smith), Burke's medical school rival. His relationship with Torres is strained when he confronts her about sleeping with Sloan, but he allows her to support him through his father's deteriorating health. Complications from his father's surgery leave him in multi-system organ failure, and his life support is turned off. In an attempt to overcome his grief, O'Malley elopes with Callie to Las Vegas. He later begins to feel that he was mistaken to marry her, and sleeps with Stevens while intoxicated. Stevens confesses that she is in love with him, so O'Malley considers transferring to a different hospital so he can be faithful to his wife. However, he is ineligible to transfer after failing the intern exams. O'Malley decides to repeat his intern year, and confesses to Torres that he slept with Stevens, leading the two to separate. O'Malley and Stevens embark on a short-lived relationship, only to discover there is no real chemistry between them.