Mutual consent divorce

Dear Experts,

Need your help in my case

History:

Marriage Date: May-2012

Separated date: Sep-2012

Husband Applied for divorce : Jun-2013

Wife Applied for RCR: Feb-2014

Judgement Date: Apr-2015

Judgement was Divorce not granted and RCR allowed, advised wife to join husband.

Wife sent a letter to Husband wishing to join back after a month of judgement

Husband called her to discuss more to take the things forward, husband also tried to resume marital life. Things didn’t work out (not even stayed for a day under one roof)

After discussion both agreed for mutual consent divorce,

First appearance on MCD was on Oct 2015

Mediation on MCD was on Mar-2016

Second Appearance on MCD was on Mar-2016

Judgement happened on MCD on Apr-2016, Divorce Decree allowed and mentioned both the parties are no more husband and wife.

The husband didn’t gave any money to wife, wife demanded verbally after the judgement date asking for money.

Now the question are:

1. Can wife reopen the MCD?
2. Can wife mention 1 Year separation was not there, by giving a proof of the letter conversation between both, will it be a valid proof?
3. What are the chances to demand money from husband?
4. What are all the possible way to reopen or take a stay order from wife on MCD Decree (Judgement)
5. If wife tries to reopen the case, what are all the counter cases a husband file?

Note: Wife is also working, both the parties are not residing in same city.

Please give your valuable advices.

Thanks in advance.