Divorce case: doing amendment after opp party fiiled ws

Hi Seniors,

Please, can you help  with process on how to file amendment when  Husband files Divorce,  After many months Wife files WS.  and Now, after filing Divorce till now, wife filed so many false cases, that husband wants to bring to Divorce petition.  So please, can someone guide with whats format and all legal details.

thanks a bunch in advance,

ZeroLife498