I agree that in preset scenario when bunches of women centric laws are in force and court orders are issued in every directions , it very natural that an husband will find himself scared in every respect to any allegation, whether false or true, made against him.
But this is not the way . You should fight for justice if allegations are false.
Criminal cases are independent of your civil matter. It is your choice whether you take back your wife or not. It shall have no impact on 498a case or even DV cases.
Engage some lawyer to deal your cases in court.
Do not get scared. You have to fight against the wrong because life is your. Why you should sacrifice for false charges against you.
Let her file more cases against you. Law is not to protect wrong doers but to do justice. Keep faith in law and do your best.