Ok, again, gremlins have struck and I'm only just now seeing this thru a reply! Chocolate keeps, provided your house doesn't get about about 85 degrees. Wrap it tightly - mine is wrapped in airtight zipper plastic bags, then in a tupperware box. And that's about as much information as I'm willing to give out in regards to my chocolate stash! Except that it is heavily guarded, and has alarm systems and large ferocious gargoyles protecting it.
Don't bother freezing it, if your house doesn't get warm enough to melt it. But, if you are trying to avoid tempation, you can freeze it. Wrap it very well - saran-type wrap then zipper bags or foil. I have not had any problems with chocolates frozen and then thawed. But (and this is a BIG BUT), thaw in the wrapper! Do NOT unwrap until it is at room temp!!! Otherwise, it will get condensation on it, and that will ruin chocolate.
Here's another thought: I'm unfamiliar with this type of confection. I'm stricktly talking about chocolate, and chocolate covered/filled candies. If this is a fudge-type confection, then I can't help. Throw a party and invite all your friends to have some.