Email I used to make EA Account no longer exists

 I have recently found out that Mail.com has deleted my email for inactivity and it was linked to my steam account for EA Games. I would like to play the new battlefield but I cannot login to the servers through steam because the email no longer exists. 

I need [edit: email address removed] deleted off my steam account. I cannot log in to EA to remove it from there because the email no longer exists. I have tried contacting support via email, I have tried contacting steam support and even tried making a reddit post but it keeps getting deleted cause apparently im not allowed to ask for account help on reddit.

I am at a loss of what to do, i cannot play my entire catalogue of EA games on steam because the account no longer exists and i cannot unlink it.