Mental and physical abuse and dowry demand

I got married in the year 2019. My father spend 30lakhs on marriage and gifted gold and cash to my husband. He told he will write property in my name after elections. After 10 days of marriage my husband in laws forced me to quit my job, they told my husband takes care of their auditing firm but he never. He always sleeps till late noon, takes shower for hours and chit chats with his parents and leaves to hangout with his girl friends. Whenever I question him he starts demanding for premium benz car and huge amount of dowry (20crores) and calls me with abusive names. After few days they even started hiting me. I bared them hoping he will change. But that torture increased day by day. I tried to save marriage but their dowry needs didn’t fulfilled so they started saying I am in their house eating their food and I am character less sleeps with other men. What not. Finally I am done and stepped out after five years of mental and physical abuse. How strong is my case. I have all photo video and audio proofs