diff --git a/backend-services/friend-service/src/Friends/FriendManager.ts b/backend-services/friend-service/src/Friends/FriendManager.ts
index 96b1d4c9306f30b6fef0a28e7a9d6755268269d0..d92f1912de4add31d5b6dee7b676e30fe7a0b6b9 100644
--- a/backend-services/friend-service/src/Friends/FriendManager.ts
+++ b/backend-services/friend-service/src/Friends/FriendManager.ts
@@ -16,6 +16,11 @@ export class FriendManager {
   }
 
   public RemoveFriend = async (user1: string, user2: string): Promise<void> => {
+    
+    if(await FriendDataStore.GetFriendByUsers(user1, user2) === null){
+      throw new Error("Users are not friends!");
+    }
+
     return await FriendDataStore.RemoveFriend(user1, user2);
   }
 }
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