Thanks to one and all for your valueble feedback.
To get more clarity let me provide more details in depth. The sequence of activities are as follows
1) The main OP (for divorce) filed by be Initially.
2) Then counter (Written Statement) filed by her stating that the court doesn't have Jurisdiction. She mentioned very clearly that I was not staying at the specified location (mentioned in my OP) at the time of filing petition. However she didn't specifically denied that we have never resided at the said location
3) After that she filed IA (for interim maintenance) and same granted and I have been paying the same till today as the main OP going on
4) In the Trail, While my (PW1) cross examination there was no question posed or suggestion made that whether I lived at the said location. The only question posed in regard to this is whether I submitted the address proof or not. No suggestion made that we both never resided at the said loation
5) After PW1 (my self as petitioner), In her Chief Affidavit (RW1) she mentioned the same as in OP that Petitioner was not staying at the specified location (mentioned in my OP) at the time of filing petition. However she didn't specifically denied that we have never resided at the said location
6) Finally at the time of Respondent arguments, the opponnent advocation insisting only on the Jurisdiction again and again as rest of the points are not favourable to them
I hope this will provide more clarity and depth.
Thank you all for your replies.