Breaking the engagement

Hi, I am an MDS Doctor from Mumbai currently working in a Civil Hospital, Berasia, Bhopal. Recently I was engaged to a girl which my parents had arranged in Mumbai. I came for the engagement and went back to Bhopal. It was all good till my engagement after which the horrors started. The girl used to treat me nicely and talk to me on FaceTime and phone and mostly on weekends because I was a bit busy with my hospital duties. At the time of engagement my family wasn’t treated with any kind of respect, after the engagement we were asked to return the gift basket which came from her side. My parents thought that this was the girl which I liked after so many rishtas so they neglected the small things and went along. Recently, a month back my mother told her to go and see a wedding gown for the reception and she liked one and even purchased it which was paid from my GPay. After this she was supposed to go shopping with my mother to which she refused saying “I am not comfortable with your mother. Abb nahi hu toh nahi hu” to which I responded calmly and said if you are not comfortable with her then I may have to rethink my decision to which she started shouting on the call and I said her to not talk in that tone and she cut the call thereof. One day her mother called my mom and said why don’t you people say for sure if you’ll marry or not. Three days back my dad called her mom and said we cannot proceed further and her mom said we will have to keep a meeting and say it in front of her family members. We went on with the meeting and they started shouting on my mother and accusing her of false allegations. Now, I am thinking of giving her gifts back which aren’t even opened or even used yet. My concern is that in the meeting they were falsely accusing us of asking for dowry. Please help me understand what are the legal implications and processes here which can be used against us and what precautionary steps or measures should me and my family take now. Sincerely, Dr. Aasim Mirza