Will her case be dismissed by this?

Can U come out in detail for a better analysis

1. Has your wife filed a petition for Divorce .

2. Are the gounds for Divorce desertation .

3. If she has left you she cant get divorce as she has deserted you .

4. As a matter of fact you can file for Divorce if you prove that she has deserted you .

1. Cases don't get dismissed easily once started.
2. You have given no context, which case, what is relevance of 2013/2015 in the matrix of facts.

Answer the questions raised by gthe above.

we were staying in a place till 2013 and shifted to other place till 2015.but she for geting jurisdiction in the court she hide the last residence details and filled case in the court where we stayed in 2013.but we were 

If U have resided in place "A" for more than a year she can file a case there too.Is place "A" is UR first marital home?

WE STAYED THERE ONLY FOR A MONTH IN A RENTED HOUSE.......SHE HAS FILLED A FAKED RENT DEED ALSO IN THE COURT.THERE IS NO OWNER AND WITNESS SIGNATURES AND ALSO THAT IS NOT A STAMP PAPER

Then U can counter her claims for filing at place "A"

Antony,

Yu sent a blank Registerd letter with ack due on the fake rent deed which she submitted in court. She will not receive this letter because the address is fake in the rent deed. You will get the registered letter with status " addressee not found" yu can submit the same to the court. By the way yu can prove that her agreement deed is fake in court of law.

Regarding the seperation year 2013 by the way of strong cross examination yu can get the info 2015