Girl cheated in the name of relationship how to recover money back

I was in relationship with a girl from last 2 years. On Oct 2016 she asked me 30k₹ by saying I will return it within 6 months. Like wise she got another 20k₹ followed by that month. She asked me to give in hand but, my goodness I was not able to give in hand so I transferred to her bank account. I have not get any written doc for giving the cash as bcoz I was in the impression that she is in true relationship with me. Later after 6 month she just started ignoring me over a time I understand she just used me only for cash, physical relationship, for taking her shopping, to buy groceries for her home. On March 2017 I was in angry and asked her you are really in relationship with me or acting. But she took that as an opportunity and started fighting, I was totally angry and I started abusing her in very worst way. But she went to police station and complained against me the ( I am disturbing her for marriage which she is not interested) in that complaint she created story like I am stranger. What are my legal rights here?