Domestic violence, dowry, Divorce, alimony..

I was married 6 months back. Since then my in laws makes comment on me about my parents spending less in marriage, asking me to find a job again and again, my husband despite earning 20 lakhs per annum talks to me about tough financial condition. This gives me an idea that their demands have not been met regarding dowry. My husband also fights me a lot on small small things and in this duration he has pushed me, pulled my hairs, twisted my arm several times. His younger brother too have pulled out a stick on me threatening to beat me after a fight. Last Monday we had a heated argument then he grabbed my neck and pressed me hard against wall and twisted my arm forcefully and told me i will throw you out from 8th floor. I called my parents and they took me back to home. I want to know what are my option regarding complaint in dowry case and if i file for divorce can i ask them to return the money spent in marriage? And although i am a Phd, can i ask for alimony till the time i dont get job.