Description:In a new clip of Lifetime's upcoming reality series, The Houstons: On Our Own, we see how big a role Bobbi Kristina's family has played in comforting her during the holidays. As Whitney Houston passed in February, this year marked Bobbi Kristina's first Mother's Day without her mom. Fortunately, Bobbi's aunt, Patricia Houston, was by her side. PICS: Remembering Whitney Houston(1:08)