Unlinking accounts

[Chrisbofifa]

If someone from the support team unlinks my account from the wrong account and links it to my actual account, does that mean the account they linked it to will lose it stuff?

[EzyHawk]

@Chrisbofifa Please read this:
https://help.ea.com/en-us/help/account/linking-your-origin-account-with-your-psn-id-and-gamertag/

* All your EA game progress is linked to your EA Account, not your console account. That means if you do end up deciding to transfer your persona from one account to another, you’ll lose your game progress.

you might also wanna read:
https://help.ea.com/en-us/help/account/accidental-second-ea-account/