498A, 488

Hello Everyone, my case: Currently I am PhD student in Europe, living in Europe for more than 3 yrs now. Recently I went to India to resolve a matrimonial dispute with my wife. She has been harassing me like she wanted to stay in Europe illegally when her visa was 3-month tourist visa, she used to ask for very expensive gifts costing 30-40K. Visiting India turned out bad decision. She filed a 498A, DV case in Women's Police Station. I was called by police a couple of times, where I refused to take her back. At that time, FIR was not lodged. Since my career was at stake (needed 6-8 months to complete), I was given suggestion to leave because my in-laws were trying to impound my passport. 1. I left India at that time FIR was not lodged. What will be its consequences on me? Police has not handed over any FIR copy to me yet. Should I wait for a copy from police or we need to get it ourselves from court or police? Can court/MEA get me extradited? 2. On the same day, my father received 488 summon (maintenance case) from the court, I didn't sign it. Now what will be a proper way to handle the case since I am not in India? 3. My wife has also filed 307 on my parents, when in fact she has not been living in the matrimonial home for more than a year now? Please guide me.