Even when they were together, Bobby and Whitney had a tumultuous marriage. So imagine how that translated to their custody battle. After Whitney was initially given physical and legal custody, Bobby said his ex-wife was keeping their daughter, Bobbi Kristina, from him by not telling him that she was moving to California to receive treatment for her drug addiction. He also tried to get money for child support from his ex. However, Whitney contended that Bobby could work if he got himself together. Until her death in 2011, Whitney remained Bobbi Kristina's guardian.