You are further under a serious misconception that charge of torture cannot sustain against you if you are abroad. You have to realise that being a torturer (or abettor) one need not be physically present. You have not disclosed what actually are the allegations by your wife on you and what on your parents. It is harsh reality that in Indian society the parents of the husband are never (and never) wrong they are ever (and ever) to be worshipped by the wife. No son in Indian society is permitted to believe (leave alone trust his wife) that his parents are wrong/ torturous.
Indian wife has (alongwith her parents ) a duty to be always proved wrong.
Parents of hudband are always right. Such privilege is bestowed upon them by the god almighty the moment a male child is delivered. Parents of male child consider it their duty to honour such divine bliss.
Such prejudices have created necessity for such harsh laws and procedure which are still inadequate considering the magnitude of the malady.