Keep us up to date on the lovely, thoughtful, helpful super and the ex who can't get his act together enough to be useful so you don't have to worry so much.
Find and call your local SPCA and see if they have a foster home volunteer that can take your kitties until you are in a better place:
http://www.spca.com/ or search for other no-kill shelters/rescue places near you.
Do you have any clothes or furniture that you can give away or sell at a consignment shop? You won't need your regular clothes for a couple months :-) I'd see if I couldn't raise a little money with some things or get some given away so they don't have to be packed and moved or stored?
http://resale.net/