Jelly Roll and Bunnie XO are wasting little time untangling their lives after calling it quits ... 'cause TMZ has learned the former couple is already making progress on dividing up their property and other assets. Multiple sources with direct knowledge tell TMZ ... the split has been moving smoothly behind the scenes. We're told both sides are focused on making sure each person gets what they deserve, and so far there have been no major disputes over money or property. In fact, sources tell us