Wife put allegations of impotency in maintenance case 125crps

Hi We married on dec 19th 2020, after that for 8months myself and my wife were staying in Mumbai alone. During this time we had sex. In June 2021 my company gave option to work from anywhere, hence i requested my wife to lets go back to Ahmedabad and stay with parents. But she refused to come and started forcing me to live separate from parents. And she left my company. In Oct 2022 i filed case under section 9 to call her back. But in reply she filed 125 crpc in Karnataka in Dec 2023. Since then i am going to Karnataka on everydate. Meanwhile in Karnataka judge asked me to do settlement for 8lakh. We don't have any children. She left me in 8months. She is earning 19600 salary in kotak bank. Judge insisted me for settlement for around 4dates.i agreed to pay 6lakh but asked her to return ornaments and laptop i gave to her. But judge himself is not ready for this proposal. Later on my wife amended her answer and put allegation on me that i am impotent and this thing was purposefully hidden from her before marriage. Now my advocate suggested me to do test for impotency. And as per my advocate i have to pay maintenance even if she is earning because my salary is high. I am earning 74000(after tax,pf ded) but i have liabilities which is already given to court after deduction i get around 35000. I have to maintain my old age parents and other expenses. Do i need to pay maintenance? Do i need to go for medical test? She never appeared in Ahmedabad court for section 9 case,but it will more time to get Decree in this case What should i do please suggest