It's frustrating when someone unfriends you on Facebook without warning. Unlike following on other social media platforms, Facebook doesn't send a notification when someone removes you from their friends list. One moment you're friends, the next you're blocked from seeing their posts and profile—with no explanation. This ambiguity leaves many users wondering: who deleted me on facebook? While there's no official Facebook feature that tells you exactly who removed you, there are several methods you can use to find out. FriendFilter offers an intelligent solution that automatically tracks these changes so you don't have to.