498a

My wife has filed a 498A at her native place in andhrapradesh and I am from Telangana. She has filed a case in Sep 2016. Both that families with other third party people have settled our issue to go for divorce to pay 25 Lakhs to my wife. In Sep, we have paid 5 Lakhs through cheques in two trenches with blank in name and gold returned And remaing 19 Lakhs we agreed to pay at the time of judgement, for these 19 Lakhs we have given cheques, and two empty promissory notes and stamp paper agreement between us. We have one stamp paper and they have given us one. Then what we have done is, we kept her lawyer as our lawyer to close the case. The lawyer filed a petition on behalf of my wife stating that, I need a divorce from my husband. Due to lack of money, we asked lawyer to make postpone the schedules for three times, now he is saying that you will get decree from court, come and pay the money, we said after withdrawing the 498A and then diverse on the last day of judgement we will pay the money through DD in court only. Now he said ok, but now he sent us a white paper to sign on that paper and send to me through courier to file withdrawing 498A case from court. Now my questions are 1) whether we going in proper process only or not? 2) do we have any other chance of defeating with them, I mean can't we escape from paying money? Can we file any case? 3) weather the lawyer is guiding correctly or not? 4) how to discharge from 498A, what is the process? 5) weather decree is sufficient or not or there is any chance of getting again assets related to me in future by filing a case. 6) our lawyer asked to sign on white paper, is that necessary 7) last question they have have filed case on our entire family members, we went to police station, they asked for our sign in White paper, if one of us upsconded, we will use this blank paper as Surity.