So who will decide Bobbi Kristina's fate? Her father or Nick Gordon, her alleged husband? An advance health care directive would have made this situation a lot easier. Bobby Brown, Bobbi Kristina's father, is keeping a vigil beside his daughter as she struggles for her life. A statement by Bobby Brown's attorney recently stated that Bobbi Kristina and Nick Gordon were never actually married, even though, outwardly, there was no reason to suspect that they were not.