I want to know if it is possible to refile a withdrawn H1B now?

Good afternoon.My prospective employer filed my H1B in June 2012. My husband worked for the same Employer. He switched job and did a H1 transfer in September 2012. My H1B went to RFE in October 2012 and my prospective employer withdrew it. They explained saying they wont profit if i too move to a different company once my H1B is approved just like my husband.

I want to know if it is possible to submit RFE documents and file the same visa now?

No, you cannot. That petition can only be responded by the employer and not you.