I have dealt with the line warranty quite a few times. and If it is large enough that the wood is showing they should warranty it with ease. If you bought it at a shop they can give you a better idea about how extensive the warranty will go depending on the damage you have done. But for the most part Line is awesome about the warranty, and usually any kind of delamming can be taken care of if serious enough. Sometimes even if not that serious.
Good Luck man!