Should i break up with my gf?

[Omega]

Wait a bit and see if its really what you want. And of course if your facebook was already opened on your computer or phone and just laying there in front of her, im pretty sure that anyone with even a bit of curiosity would just look at it... she probably didn't mean any harm, next time make sure you close it! You are actually lucky buddy, because my sister once caught my facebook opened and wrote all kinds of stupid crap to my friends... be very thankful that your girlfriend didnt do that lol because i surely would've haha, i mean, a beautiful opening like that! I understand your embarrassement though.
But if it is your girlfriend, she likes you so she wont tell anyone, and she probably won't ever mention it again, so rest assured. Just give her a warning about your privacy.
I wouldn't break up with her on a whim like that, don't do something that you might regret. Don't forget that she will get hurt too, so only do it if you are sure of it. Try to make up and do as if nothing happened. just act like before, maybe go on a date to patch things up? :3 good luck! Make sure you always log out whenever you have friends of especially girlfriend/boyfriends... -.- been there done that...