i have filled divorce petition back in August, 2007. after that a lot of counter allegations have been made from opposite party. on that time i have filled the case with every fact in my mind, what has slipped is that to mentioned day to day happenings. now i want to add something to this petition. can i file it by way of supplementary petition. friends if laws permit it, then please convey your answer quoting specific provisions, if any. its urgent.