DV case about Maintenance

I am a teacher by profession. Wife has filed a false DV case in august 2018. Wife was working as a fashion designer before n after marriage five months. She got separated in jan 2019. District court passed a maintenance of Rs10000/- During the order period itself mother was hospitalised for heart attack in Feb. In march april daughter last minor operation of hip dislocation was done by me. Daughters Major 3 n minor three operation has done n all treatment was done by me. Health insurance expenses incurred during the same period. Rs10000/- was passed by lower court Arrears of maintenance was upto 120000/- it was paid in 16 k n 7k n 8 k= 31000/- I had personal loans had mentioned in written submission. Wife produced distress appln n district court judge passed order stating on next hearing full arrears payment to be made otherwise defence will be strike off. So I went for Appeal in Session court. Got relief n got stay just 5000/ as monthly maintenance n 45000 as arrears. Paid n followed session court order till date. Due to corona n covid 19 Arguments for final maintenance was adjourned till date. Yesterday a new judge heared the case n found that application n reply was not in proper order n income proof is not attached. Hence ordered to give affidavits of assets ,income N expenditure. It is mention that impunged order is found after seeing the file record. I wanted to know what is meant by impunged order. It is also said to file application exh 1 ? As what should be written in this? After going through the affidavits jugde can order 10k or more than the lower court as maintenance, as opponent as not challenged the stay separately. I have challenged n got the stay. Opponent not wantef to stay with her mother in law. N hence deserted me. Please guide me what n how best can be done to keep the maintenance as low as possible.