Divorce

Hi, I maaried to a girl in my relatives in 2007. I have two kids daughter 9yrs son 7 yrs. She is torturing me since 9 yrs that i had affairs with girls. Used to check with my PA that where im going & am i in ofc or not. Im facing the same problem since the time i got married. Finally she kept an affair with a girl working in my ofc and that girl our family relation too. Tht girl is left home because of my wife blaming their parents and infront every one. She committed sucide once . Finally she left home and their parents filed a complaint againt me that she under my control. I had no proves to proof my self. Now im separated with my wife and staying oit from 2 years. And im filed a petetion in court for divorce last year september. And still issued are not framed. She is not at all agreeing for divoce. And every one in my family ( mother my sister ) is supporting her . Will i get the divorce? And how long it takes to get divorce ?? Pls assist. My lawyer is saying that i will get the divorce in 3 months.