Husband tortured me married in 2005 havent met for 10 years divorce

I had love marriage in 2005. But my husband was a complete psycho and always tortured me. We didn't live together much.I have a baby also. He never lived wid his baby also. We had dowry case also in hope dat due to fear of law his behaviour will change. But no use. And I always lived with my parents. We have no connection with each other for all these years almost 10 yrs.I studied again and got job. Now m happy but want divorce or separatarion order so that marry someone else wid my baby. So plz suggest me how soon it will be possible if he doesn't agree for mutual divorce. And he still wants to disturb my life. So just suggest Me ways to get out of all legal formalities. I just don't want dat person again in my life who doesn't know even d name of his baby n just want to torture me and want to get financial benefits from me. Plz suggest me to have divorce as soon as possible. It's been more than 10 yrs we haven't even met each other.