Hi I am in middle school and Im grade 7. I had a girlfriend called Monet and we were in a _ _ _ _ relationship in texting. And suddenly, she started not texting me even if I texted her like 1000 times, she won't reply. And just today night she said this -->

"Hey. I know I'm not texting u because I don't really like you anymore... And I'm not interested in any boys except for 1D. So ya... We can still be friends just I don't like u anymore. When u read this reply in the morning because I need my sleep from 13hours at school and I'm tired from the high school concert bye"

(She really likes 1D and she is watching high school concert), (she is a tough, and a funky girl, also casual)

So what I want to know is --> does she like someone else? And why did she loose interest in me? And most important---> how can I get her back? And what should I do to keep her when I succeed in getting her back? (remember, its MIDDLE SCHOOL _ _ _ _ relationship)Thanks and please answer all the question! Thanks for your help guyz and galz

Does she like someone else? - The fact that you are asking total strangers this is a sign that you are indeed very, very young.
And why did she loose interest in me? - Because you are both young, and interests in people, music, subjects, games, things, changes about once a nanosecond.
How can I get her back? - People don't 'get people back.' They aren't ipods you lent to someone. Once gone, they are gone.
And what should I do to keep her when I succeed in getting her back? - Moot. Ain't going to happen.

And stop texting thousands of times or you can be charged with stalking or harassment.

Plus with all those texts you are looking very needy. Girls don't want guys who are needy. They want someone independent and strong. Plus a texting relationship is only a texting relationship and nothing more.

You will probably have many different kinds of relationships during your middle and high school years. Learn from each of them and you will be a better person.

Good luck!

She already told you she is interested in someone else. Stop texting her. She has moved on, so should you.
Welcome to middle school romance. It changes in a nanosecond.