Rape and 498 allegation by wife who lived with me for 4 months only

I got married on 24th feb 2016, she started acting erratically I have video proof, after 4 months she told me to drop her to her home, she said her brother is going out of delhi and someone is needed to take care of dogs. I dropped her and she never came back, after 1 week her family started allegation that I tried to pour petrol on her tried to kill her and came next day and fought with me. I tried all the way possible to get her back but failed, after 1.5 years she complained in women cell, now I want to know that as she has complained about me my sister, mother, nephew 16 years, youger sister for assault, Rape, unnatural s*x and dowry, I want to know that who would be arrested in my family and how I can avoid that, as due to court holidays they are trying to register FIR on holidays so that they can suspend my mother from government job. How can I save my family? Help me Please.