How do I know of someone blocked me on Facebook?

[abraXus]

the easy way is to check your private messages... assuming you have some private messages with the person... if you can find the conversation, and it just says "facebook user" - you have been blocked

you can also look for comments you know the person has left in other public places, like other friends' profiles... if they are mysteriously gone now, you have been blocked

but if you can see her name in your friends list still, you werent blocked, she just deactivated her account