Hi,
As rightly advised by the experts above, you should defend the divorce petition by hiring an advocate.Being a wife you have many legal options to defend your divorce as well as to initiate legal steps to ensure your legal rights.
are you staying with your husband? what medical reports he has against you? any children in this marriage?
1. You can disprove his claims of cruelty , file your written statement and let your lawyer decide the plot and defense of your case.You provide all information factually and sincerely to your advocate.
2. If you are staying in your husband's house continue to stay and file a domestic violence complaint under protection of woman from domestic violence act 2005, not to throw you out of the matrimonial home, seek maintenance and other relief under the act. A domestic violence petition has to be filed only if necessary and depending on the circumstances of your divorce case and the relief you need.You can ask for maintence if you are not working and not capable of maintaining yourself.The same can be sought in adivorce court or in a criminal petition under sec.125 Cr.P.C
3.You should lodge and FIR under 498A, consult your advocate regarding this as your complaint should not be just marked as an NC in the police station as your husband can spoil it.
4. If you do not wish to go ahead with a divorce it is advisable to file an RCR , but an RCR order cannot be executed if your husband chose not to keep a matrimonial relationship with you despite an RCR order. This however will help you in defense as you are taking steps to save your marriage