Rose Tyler

Rose Marion Tyler was a companion of the Doctor and (in an alternate timeline) his eventual successor. She had confessed to being in love with him by the time of his tenth incarnation, despite marrying and having children with Graydon Creed. This has created contention over whether she is opposed to mutate/mutantkind.

Early Life
About a month after she was delivered, her father (Pete Tyler, the well-known arms magnate) left her mother