Mutual consent divorce

If a husband and wife are ccontesting a divorce in maharashtra family court  filed by the husband on grounds of adultery, dessertion and mental cruelty, for an year now. Trial about to begin. If the wife decides and agrees for mutual consent divorce now or after 2-3 months, will the mutual divorce also take 6 months or the lawyers of both parties can appeal to get it done earlier? please advise