Dexter siblings Michael C. Hall and Jennifer Carpenter are now real life spouses. Don't worry folks, it's legal. They may play brother and sister on Dexter, but in real life Michael C. Hall and Jennifer Carpenter were lawfully wed on New Year's Eve, according to Hall's rep, Craig Bankey. The outdoor ceremony was held in Big Sur. Hall, 37, and Carpenter, 29, plan to appear together at this year's Golden Globes Awards on Sunday. Source: People.