Can the wife after signing in mutual divorce agreement

Yes, she can retract or withdraw her consent.

Thanks a lot . Then what is right way to have mutual divorce in law.

File a MCD petition in the court, move the first motion before the court. The court will grant 6m time for reconciliation thereafter move the second motion jointly then, the court will grant the divorce decree.

after 3 concelation date she not appeared the member gave last chance & in that date she appeared & the concilation failed due to she dont want stay with his husband taking plea of epilepsy disease which is absolutely false the the case reffered to family court and the hearing date is in 22nd aug . But now she is ready  to have mutual divorce aggrement but my bro is in doubt is he not playing any other game. Only she stays for 11 days in our home after marriage .Since 2 years case is going on

completely agree with Adv. Archana

Go for mutual consent divorce stating proper clauses/consent terms etc with the help of ur lawyer. It is the quickest way to get divorce. Howevr, still I will advice u better see if patch up is possible as getting married as divorcee may add another problem sticking a stigma (as we call in our society) of divorcee.

If still have doubt u may contact me if u wish so on my mobile No.9967056980 . I am practicing in Bombay High Court. thanks with regards