when do meredith grey and derek get married
Derek Shepherd In seasons three and four, Meredith and Derek's relationship becomes rocky and they each take time to date other people. Derek's plans to propose were ruined by a series of unfortunate events in season five. In the season finale, they decide to give their planned wedding to Alex and Izzie. Due to their tight schedule, they instead informally marry and Derek writes down their "promises" on a post-it note. They legalize their marriage in season seven in order to adopt Zola, a young African orphan treated for spina bifida.[16] They briefly separate after Meredith tampers with their Alzheimer's trial, jeopardizing her career and tarnishing Derek's reputation. Zola is taken away from Meredith after a social worker finds out she and Derek are living separately. In later seasons, Derek often griped about how his subsequent interns and residents – mainly Lexie Grey, Shane Ross and Heather Brooks – did not quite measure up to Meredith.[4][10] The social worker comes back and announces they are the official parents of Zola. As Meredith nears the end of her fifth year of residency, she and Derek are torn between staying at Seattle Grace Mercy West or leaving for Boston where Derek would work at Harvard while Meredith would be at the Brigham and Women's Hospital.
Owen Hunt During a hospital shooting, Owen is shot and injured, attracting the sympathy of Cristina, who subsequently restores their relationship.[7] Due to the emotional reverberations of the shooting crisis, Owen and Cristina decide to wed one another shortly after their reconciliation, not wanting to risk separation.[8] When Cristina discovers she is pregnant, Owen is displeased with her desire to abort the baby, and the two separate from each other.[9] In the fallout of resident Meredith Grey (Ellen Pompeo)'s tampering with Derek Shepherd's Alzheimer's trial, Owen is promoted to Chief of Surgery after Webber steps down.[10] After substantial thought, Owen reluctantly decides to accompany Cristina to the abortion, uniting the two.[11] Owen's friendship with Teddy ends when Owen lies to Teddy about her husband's sudden death, due to Owen wanting her to finish a surgery she was currently performing and Teddy blaming Owen for her husband's death.[12][13] Feeling abandoned and disconcerted after an altercation with Cristina, Owen has a one-night stand with a patient's friend.[14] Cristina consequently finds out, terminates their relationship, and their marriage is tested. After Cristina passed her medical boards, she reconciles with Owen, but reveals to him that she is leaving Seattle to go to Mayo Clinic.[15] Teddy and Owen eventually became friends again. She had been offered a position at the United States Army Medical Command but chose to stay at Seattle Grace Mercy West out of loyalty. After Teddy's husband Henry dies she wallows in her grief and it affects her colleagues and residents, causing Owen to "fire" her so that she can have a fresh start elsewhere.[16] He also fires April Kepner (Sarah Drew) because the hospital cannot afford to keep her due to her not being a Board certified.[16] Months later, Hunt visits Kepner and rehires her as he realized he made a mistake.