Maintenance for spouse

Before marriage my wife was having site registered in her name, I had married in 2000 May, I had taken loan from Bank & spent my salary savings & got 2 lakh & gold when my father died during 2004. I sold gold to my relatives for mobilizing money & spent all money for construction. I had constructed 3 floors of 5 units all are 2 Bhk. I have 2 daughters elder one is doing her 1st year graduation & younger is studying 8 std. Now we are apart from 17/01/2017, she only left the house & put DV case on me in Nov 2018 & for divorce in Dec 2018, asking for compensation & maintenance. The housing loan taken for that house had been completed. She had forced me to purchase 5 bed room flat(2 bhk & 3 bhk combined) & even though against my humble request for purchasing only 3bhk which is sufficient for us. Now I m paying 57k EMI, my take home salary is 1 lakh, my mother is staying with me, her medical & other expenses itself is 20k. My wife doesn't want my mother to stay with me, she always insisted me to send her to old age home. Bcz of this reason she use to fight with me every day & left the house. My question is sir I had repaid the Bank loan, invested my hard earned money, gold & money of my father all had been spent on construction, now she is getting 70k rent from 5 units & she is staying in her sisters home, now she is asking compensation & maintenance. Can I claim the rent is also a part of my income & she can be maintained with the rent amount she is getting.