Husband denying divorce and dragging case

Hi, I have filed divorce case on ground of cruality. He is not ready for divorce. I am not asking for any alimony or demands. I have been leaving seperately since 3.5 along with my daughter who is 3.5 . After immediately delivery of my daughter within 2 months I got seperated as he and his mother and brother started torturing me abusing me . Directly after delivery he tried to keep relationship cause he wanted a boy and not girl. These are things happened in room how can I provide these evidences as I was not carrying camera in room on similar lines lot many things happened I.Now in divorce case he is dragging the cAse on the name of access of child which I have already given 4 times a month for 4 hours. Please advise what to do to fast-track the case and get divorce . He is mentally sick and don't even think of his daughters well being and ask for 7 hours of access for 3 years old and if daughter says she is tired he torture me like I am teaching her this to say .