Spouse has not returned any paperwork for divorce and 90 day cool off period is near, can I still proceede?

its been 2 years since being separated and I have already submitted complaint for divorce(filed), sent her affidavit of consent and waiver of notice of intention to request entry of a divorce decree under section 3301(c) of the divorce code form, received the certificate of service back but she has not returned any of the other forms as of today. The 90 day "cool off" period is close, and I am about to submit the "praecipe to transmit the record" can I still proceeded with the transmission? Is there any other form to submit being that she has not returned any of the forms sent to her nor has she filed any counter claim with the courts?