Counter claim for divorce proforma

My wife filed Divorce on false allegations with a hefty alimony. I want to file a counter-claim for divorce on the grounds given by me and not given by her. My query is what will be my position in my counter-claim, shall I continue to be respondent as I was in OP filed by my wife or shall i change my litigant status as Petitioner? If possible, please provide me with one sample counter-claim. Thanks in advance.