The controversy over spoof on veteran actor-filmmaker Manoj Kumar in Bollywood hit movie Om Shanti Om could return to haunt its actor Shah Rukh Khan as Kumar has accused him of betrayal of trust by not honouring his promise of deleting the sequence from the movie.Shah Rukh had promised to delete the scene from the film when I objected. So many months have passed and he has not honoured his promise. This is nothing but betrayal of trust, Manoj Kumar told PTI here on wednesday. The veteran actor