Seeking divorce from Husband

I am seeking divorce but he is in complete denial mood.I asked for divorce,but I really was completely emphatic that I want a divorce, there is no hope of the marriage working out, and that it is over. He seems to be ignoring that fact completely. Marriage is just of 3 years. Complicating this is that I am a stay-at-home mom of one toddler. I have some savings of my own (thank god) and have a job offer lined up, but there's no way I can just move out to a new place without any cooperation. Even my own family not cooperating me. During pregnancy his behavior and attitude made my life hell. Every day we use to fight..lack of nutrition and mentally instability I left his place in5th month of pregnancy...but the affect already happened and I delivered an unhealthy baby. Of course a major reason why I want a divorce is that he rarely listens to me or takes my feelings seriously, so this is funny in a sick way. Plz suggest me the proper procedure as he is not ready at all to give mutual divorce neither he is ready to accept his mistake...