law: Indian Divorce Act, 1869 
  29. Discharge or variation of orders 
  The husband or any creditor of, or person claiming under him,
  
  may apply to the court by which such order was made for the discharge or
  
  variation thereof, and the court, if the desertion has ceased, or if for any
  
  other reason it thinks fit so to do, may discharge or vary the order
  
  accordingly.