Can I divorce my husband on ground of impulse control disorder problem

I am in emotional and physical abusive marriage from 2 years. I am working and can't bare anymore thinking to leave.5 months before came to know through psychologist doctor that my husband is having impulse control problem which requires medication upto 2 to 3 years to come across, but he is not using regularly and arrogant. I am in dylomo whether this physical abusive people will change and treat their wife with love and respect. I am thinking to separate by putting a prior complaint that I may have threat from him if I leave or to go for dv case. But my doubt if I go for complaint is it helpful for me or my husband escape that case by saying its false that behaviour is not my fault as already having impulse control disorder problem. I am in fear if I go for domestic violence complaint he will put me in trouble in future like any imprisonment by saying as false complaint?