This was interesting- I liked how you portrayed her need to get away from her parents' fighting.
There were a couple of mistakes, though, mostly at the end of your dialogue. Punctuation (at the end, right before the quotes) shouldn't be a period if there's going to be a tag after it- it should either be a exclamation point, question mark, or comma (in most cases, anyway, sometimes it's a dash, but I'm not talking about then). The tag after a quote should also be uncapitalized.
There were a couple of mistakes, though, mostly at the end of your dialogue. Punctuation (at the end, right before the quotes) shouldn't be a period if there's going to be a tag after it- it should either be a exclamation point, question mark, or comma (in most cases, anyway, sometimes it's a dash, but I'm not talking about then). The tag after a quote should also be uncapitalized.
Other than that, you did a good job.