Hello Dear Mr. X.
I have gone through your contents of the email which you have post herein. First of all it is really unfortunate that even after the marriage, your wife having extra marital affair with third person, which is really against legal marriage. Secondly , once you caught your wife and also having video or audio recording admitting her guilt. Thirdly after started stying at her prenatal home, she has changed her mind. I would like to advice you that first of all be care full and strictly keep safe custody of your mobile or any other device from which you have recorded all these things.... Secondly don't tried to send such recording even your relatives. Becoz until and unless as per the evidence act, if your wife voice sample will not certified by the Forensic report issued by the competent authority the same will declare nothing, but only prima face evidence which has to be proved in the competent court of law.
On the basis of your recording, which yet to be prove in the court, you can file adultery case against your wife. If you able to prove the same then your wife will not entitle to get any kinds of maintenance, secondly you will also able to get the custody of your sweet kids.
Now a days divorce proceeding not taking any such period as you stated.
In response of your counter filing your wife cases which she can file the following cases against you
1. U/s 12 of D.V. act 2006
2. 498A/406/34 IPC dowry harassment case
3. Under Section 25 Cr. Pc for maintenance.
4 U/s 9 of Hindu Marriage act, for restitution of conjugal right.
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