Unrecoverable account

Hello I am having a problem with trying to unlink my Playstation account from an ea account I linked to a Gmail account I deleted awhile back. I've tried logging in to the EA account through the Playstation account but then it sends a verification code to the said Gmail that no longer exists. I've tried creating it again and recovering it through Google but no matter what I do it doesn't let me recover, create, or login to the Gmail account. I've tried linking the playstation account to another EA account I own but then it says it won't do it since it is already linked to the original EA account which I cannot get into. Is there a way to unlink the accounts without having to log in or is my playstation account forever linked to an unrecoverable EA account making it impossible to play EA games on my Playstation ever again?