Shok,
I do think you can save the wing.

Looks like you used CA if so patiently dissolve the CA joints with acetone and free them with your X-acto 11 blade. If the spar web is undamaged (doubt) then reuse. If the spar web is damaged then try to keep its outline as intact as possible and cut a new one from stock balsa of the same thickness. You really need to go slow and not break any of the ribs while cleaning them up.
Wing was looking good otherwise. Good luck, Pete