What are my Rights in this case, what could be the consequences.

Hi Experts, I need your expert advise here. Here is the all story. I met a girl in early 2016 and we started the relationship, i asked her for marriage and she said we will do in some time as i find out that her family was not agree as i was based out of United States (Girl is in India). I talked to her about this situation and she said, she will convince her family but in reality i never knew what exactly they had in mind. She asked me to meet her dad when i visited india in december 2017. I met her dad and it was a okay kind of meeting. I asked if you want to get married then let us proceed or let me know if there is any problem so i could plan things accordingly. She sent her parents to visit my family and they visited my family and her mom said to my family that i wont be able to let my daughter go to India. Since, it was clear so i took a step back and asked her not to take this forward. Here comes the blackmailing part. She started blackmailing me emotionally and even police threats. but i made it clear that i cant move back to india atleast for next 5 years. She then said Ok. And marriage date was fixed for 26 Jan 2019. In october she said that my father has cancelled the wedding as your family did not respond well. It was shocking for me as i almost waited for three years. I talked to family and they tried to convince her family but they denied everything request. So i moved on from there, after couple of months i started getting those emotional and legal threats like if i dont marry her she will file a cheating case against me. and messages like just give me one more chance. Here is the biggest mistake i have done and that is i trusted her again. then she kept on making excuses that this time my sister is pregnant, my family has some issues going on so cant do it now but will definitely do this in Oct 2019. In october 2019 i was asking again and again and she responded like "Go to hell, i dont want to marry.. i cant handle this kind of attitude" and i finally got out of it.. at least from my side. She then again tried the old emotional tricks to continue this but i firm on my decision this time and did not entertain any of her calls or messages. She again threatens me for the police case and shared my private pictures with my family and relatives on facebook. Here is the problem that being out of India you cant even complain to the police, thats the system we have. Before i could do anything she reached out to police and registered a complain against me for cheating. Not being in India i am just getting harrased by her and the Police, My request to all exoerts that please guide me through the situation. What are my rights and is there anything i could do being remote right now. Thanks