Hello Experts...thanks to all of you for helping...

Me and my wife was living happily since we have completed 11 yrs of our marriage...before 3 months i caught her affair with other guy...i told her that i will tell ur father tomorrow morning that u are doing this.... she said sorry and told me that pls dont tell my dad i will not do this again....second day morning she left the house without informing anyone....i immediately went to her house... she was also not there...i informed her father that your daughter is having affair with someone and i caught her messaging.... he told me that give her divorce and leave her on her karma...i refuse and said let's give her a second chance....and we do police complaint... after 5 days she went to police station with lawyer and her parents took her at home....now she is making false allegations on me that i am hitting, force her to drink,smoke and many more cheap things....my father in law asked me all the things and i said if i forcing her then she had not told u in 11 years and all the discussion done over phone and my FIL said that "use mayke me kabhi kuch mila nahi tha accha pahne ko ghumne ko aur waha sasural me yeh sab mila to uske par nikal aye....mai uski guarantee nahi le sakta... aap usko divorce de do.."(I have recorded this call) i again refuse for divorce and all the discussion done in somedays and i bring her back.... from the second day after coming back she again started to doing messages that guy...after 3 days i again caught her....and talk to that guy and threat him and my wife also said him that "khatam karo yeh sab kab se bol rahi hu" (i also have this recording)....and she also sent message on that guy's number that "kal subah mai police complain karne ja rahi hu ki tum sab ne milkar mujhe kidnap kiya tha aur jabadasti police station me yeh statement dilvaya ke ghar par nahi rehna hai"...after this i inform her father that your daughter did this thing again....her father didn't tell a single word to her...i was shocked... second day she wrote a letter that "mai ghar chhod kar ja rahi hu...ab kisi ko nahi milungi...mai mafi ke layak nahi..mujhe bahut pyar mil raha hai aap sabse aur is pyar ke bhi layak nahi".....i found her somewhere on the bridge of river and called my FIL to bring her....he came and took her with him....second day she came back with her mom and said sorry and all.....i said ok.....from the second day she started to fight with everyone in small and small matter.....and again she wrote the same letter for suicide....i sent her back to her home by calling her mom....i went to lawyer and sent divorce paper at her home.....second day i got call from my FIL and his behavior was totally changed.....he was also making false allegations like her daughter...(he was also recording the call) ....then after we decided some alimony and all other shtreedhan to give her back and ready for MCD....unfortunately there was family court vacation...after some days my FIL called me to do settlement.....i refuse....after some days my MAMAJI called me for settelment...i again refused....and finally we have filed MCD under section 13B on 18-06-2015...All the things handed over and alimony too....

Now i want to teach a lesson to my FIL and my wife.....She forgot to collect her credit card....which we have used jointly while we were together and its outstanding is Rs. 2.5 lacs....Can i give their number and address to bank? I got very hurt of FIL allegation as in these 11 yrs they always admitted that they cant find JAMAI like me.. each and every time i helped them by financially....

What should i do? can i withdraw my consent from MCD or should i absent on date given by court? What if she withdraw her consent and ask for more alimoney ? What proof should they have to submit to prove DV or 498a ? They do not have any proofs of Domestic Violence and Dowary as i have never demand for that...and four time in a year we were going for tour at different places....i have all the pics how my wife was living with me....she was also earning woman(professional singer) and doing drink is normal in this culture and i have many proofs that i never force her to drink as all her friend circle and the persons to whom with we were going on tour all knows...What if they cant prove DV or 498a...?

I dont want to give her divorce or not want to bring her back but want to ruin her life.....
Please suggest me....