Pending Friends Removal
If you have a PC. You can download Origin to it. Then log into your account through the program. Very easy from there. Other than that, not so much.
Forum Discussion
I really need to bookmark the thread I said this...
mellytan wrote:
Mac users: You can still delete pending invites by blocking the users, that's what I did. Steps below and I quote xrobot on the steps.
Go to https://help.ea.com/en/origin
Sign in at the top
After fully signing in, click your name at the top
A tiny drop box will open, click on 'my account'
Click on 'privacy' on the left hand side
Type in the names of each person you'd wish to delete from pending friends
