As per Law of the Land the marriage gives an implicit right to Consortium or Sexual intercourse.
-- Right of consortium implies the corresponding duty of each spouse to cohabit with the other. The mutual right to several intercourse(s) continues throughout the entire period of marital life. However, if the very foundation of marriage, namely, the mutual right of consortium is absent, the very purpose of marriage is defeated.
Hence the Law prescribes (a) Divorce or (b) Decree of Nullity depending upon several factors. But whether it is Divorce or Decree of Nullity, result is same; marriage stands dissolved and conjugality or consortium or sexual intercourse becomes unlawful as parties remain no more husband and wife.
Section 32(a) prescribes Divorce for willful refusal to consummate the marriage.
As your marriage has not consummated due to her behavior , you should file a case to declare the said marriage as Null and Void on this ground. As there is already FIR for her missing during the journey , so you have valid proofs in your favour to get the relief from the court.
The very much question will arise in all cases filed by her that , Whether the marriage is consummated or not ?
If, marriage is not consummated ,means you both have not fulfill the conditions of husband and wife.Thus in this situation .not any maintenance will be awarded in her favour.
Dont worry for the case filed by her as she playing with the law and file Reply with the help of any lawyer after narrating all the incidence ,which you have mentioned here including FIR of missing and telephonic call and information . If you will file a good reply in her case , sure she will not get any relief from the court.
Till the matter is in Mahila Thana, there will be no question of lodging FIR under section 498 against you .
So, you must appear before the Mahila Thana personnel and submit the reality.
Your case is showing the ball in your dock.
Good luck and dont forget to positive Rating.