Cant login to maplestory?

OK so this is what happened. OK so yesterday i went to my mums house just before the big patch (Christmas patch), my mum lives in a different state, anyway so the next day i finished downloading the patch, i went to log in my account then all of a sudden it says my pword is wrong, i double checked for spelling error's, NUM lock and Cap's. I've never ever given my account info to any 1 and i haven't recently changed my pword. unfortunately i have forgotten the email linked to that specific account and it would take years searching which 1 i linked it too anyway getting to the point how can i find my pword? is there any pword hacks or somthing please help me