I want to unlink my EA account from my steam account.

So long story short, I gave this account to someone but I forgot to unlink it from my steam account (I bought TITANFALL 2 on steam). Now all my progression is tied to this account that I'm writing this post with right now. I don't have access to the email of the account. And I don't have access to the guy I gave the account to. They have been afk for so long now I don't even know If they're still alive (seriously tho, they live in Iraq).

So, Does anyone have any Idea how can I unlink from this account. As I said, no access to the email. I can go to the account settings and hit Unlink but It send a confirmation email to the email that I don't have access to. And No matter what I do. Everytime I launch Titanfall 2, I find the account connected on EA app. Even though I tried connecting another account but no luck.
Any potential fix for this?