498A victim

Hello Sir/M'am, We are victims of false 498A filed against us by my brother's wife. She has a past history of murder, extortion, terrorizing men and maligning them in society. She has filed 498A in case of previous husbands of hers, however at the time of wedding we weren't aware of her modus operandi. All of her sinister agenda has come to light only now when we have decided to fight the divorce case on merit and not mutual consent. It has been two years the cops have neither conducted any investigation nor submitted the final report/ chargesheet. At her behest, they only threaten us and ask for bribe. She has killed my father and many others in the past, however, we can't file a case u/s 302 as we weren't aware then that our father was being poisoned to death, hence we don't have any proof. We learnt about this when she herself confessed this to me in the heat of the moment one day at the hospital when I was tending to my father, she threatened to kill all of us and even told me the sequence of our deaths. Many of you may consider this a mere coincidence, as did the Judge of the family court that my father has died and my mother and brother are on death bed with the doctors not knowing what's wrong with them. Now that her malicious side is evident to us and the first hearing of divorce has taken place I have the following queries: 1. How many times can a female multiple divorcee file 498A? From your earlier posts, it is evident she can do it multiple times with the same husband, however can she file separate cases of 498A and DV against all the men she gets married to? If yes, how can that be fair? 2. Since this woman has had more than one husbands at different times, is she entitled to receive mangalsutra, other jewellery and gifts as streedhan from each of her husbands? She has taken these from previous husbands and we have the proof of the same. 3. Is it true that once the husband and his family has received Anticipatory Bail immediately after the FIR for 498A was filed the police cannot come to the doorstep of the husband's house and threaten him or his family? 4. What is Nominal Arrest? Even though AB has been granted to us can the police proceed with Nominal Arrest u/s 498A although no investigation has been carried out for two years since filing the FIR nor has the final report/chargesheet been sent to the court? Also, does that mean that in reality there is no criminal case showing against us in the Court of Law? 5. Also, we have learnt that she has lied to us about her salary. How can we use this aspect to our advantage, if any? We are simpletons and we have been royally taken for a ride by this con woman. We aren't afraid of being killed at the hands of this woman or the cops, we will fight till our last breath on the merits of our case rather than her previous malicious history. Thank you for your valuable time and patience.