Dear Querist
My opinion on your queries are as under:
1. I think she can take legal action like file an FIR against my father for rape. Is this correct?
Opinion: Yes, she can be file a case for rape as sexual relationship based on the false promise of marriage.
2. She claims to have some voice recordings. Can it be used as evidence?
Opinion: Yes, it can be used as an evidence u/s 65B of Indian Evidence Act.
3. If she files an FIR what happens next?
Opinion: File an anticipatory Bail before Session Court/High Court u/s 438 of Cr.P.C.
4. How to obtain anticipatory bail and how long is it valid?
Opinion: As above, It depend on the court that it is conditional or not? if conditional then the condition should be fulfilled, otherwise there is no limit, it may be continue till the final disposal of the case.
5. Can we file a case for blackmail? We don’t have any recording etc.
Opinion: If there is any threat for extortion or blackmailing then your father may file a complaint against her.
6. How can we ask her to vacate the house?
Opinion: Try to settle the matter amicably, it will be better for both the parties.
7. does she have legal right in my father's property?
Opinion: if she proved that she is live in relation with your father then she can get an residence order in your father's home otherwise not. apart from this she can not get any share from the property.
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