Here's an idea... Take some photos of your romantic day with her, post them on her wall and explain to all her friends that you're getting the silent treatment because you'd rather do this than just post on her wall. Her friends will die of jealousy and will call her out on being a total stuck up bitch, or, if they agree with her, you can take that as your cue to run like hell.

Sucks to suck

Just do it it's just Facebook

This is why I don't like the social networking thing very well. A lot of people take it too seriously nowadays.

You should go on Facebook and call her out, tell everyone ,"my girlfriend is ungrateful because I took her out to dinner on her birthday and shes giving me the silent treatment for not writing "happy birthday" on her wall" if she dumps you,well, it's her loss.

How ungrateful. I never write on my friend's walls for their birthday cuz I either call them or see them to say it. You did much more!

Your girlfriend is a selfish, self-centered, ungrateful, spoiled bitch. Just because her life revolves around Facebook doesn't mean yours does or has to. I say dump her if she's going to act like that.

That's what happens when you date 15 year olds

You spent the whole day with your gf? You know what I call it when I do that? Saturday. I'm not sure what you think a nice dinner is, but since you think spending the day with your gf is a massive chore I'm guessing it's not what other people think a nice dinner is

Dump that... Before she gets more self centered and narcissistic.