law: Indian Divorce Act, 1869 
  12. Court to be satisfied of absence of collusion 
  Upon any such petition for the dissolution of a marriage, the
  
  court shall satisfy itself, so far as it reasonably can, not only as to the
  
  facts alleged, but also whether or not the petitioner has been in any manner
  
  accessory to, or conniving at, the going through of the said form of marriage,
  
  or the adultery, or has condoned the same, and shall also enquire into any
  
  countercharge which may be made against the petitioner.