Firstly, please understand that if you need to withdraw your mutual divorce case, redraft the terms of the agreement and then file the mutual divorce the petition because this petition also has its limits, you cannot drag this petition for long.. secondly, you must coerce him to come to your terms otherwise it will go on forever even after getting divorce by mutual consent. I understand you want to come out of this relationship quietly and peacefully but you must initiate steps like alimony petition for yourself and for your kids (if you have any), etc. which will make him come to your terms. There are many other steps also which will help you but you need to consult a lawyer.