Issues Heading Towards A Divorce

I got married 2 months ago in Bangalore under hindu tradition. The 15 days went quite well and we were happy. But suddenly after she started complaining about my family, especially my mom. Then she stopped talking to everyone in the house. This continued for few days until i decided to call up her father and inform him about the issue. This escalated into a big verbal fight. Her father is a well connected man and could possibly take legal action on me. My question is do i need to prepare myself with a legal opinion? Also will his connections help him to turn the case in his daughter's favor?