how to make her stop facebook messaging me?

[Brad]

my friend added me on facebook and since she has shes been popping up on my facebook chat constantly and she is getting really annoying..i dont wanna say to her "get lost" or anything because im not like that, what should i do?

[Whitney]

Turn off chat.

[Candace]

Block her she'll get the picture then

[Jan409]

Unfriend her, then block her---easy

[Wedge]

Disable 'chat' for a while. When you turn it back on, just answer with short answers. Later, let her know that you prefer just browsing Fb to see how everyone is.

[?]

First go to the messages > Actions > Report as Spam or Report Conversation. Then when a new chat come up > Turn Off Chat for *. Then go to the person's profile and Block user.

[LOL]

say get lost

[Sophie]

Whenever you see her online, turn off the chat. Or delete her, but she may get offended, but then again, it's possible she might not even notice. But if she's constantly messaging you, she'll wonder why you're never online, then search you, then realise you've deleted her... Or you could block her, which can't be seen but can sometimes be figured out. Don't say anything cruel to her that'll offend her either.
~Sophie;3

[Maxine]

Block her or turn off the facebook chat for her - she won't see you online that way.

[xx]

i would unfriend and block her, and if she asks you anything, say you deleted your facebook. that way it wont seem like it was her fault.