Tumblr currently offers no direct way to see if a post by another user has been edited. But if a post is reblogged, and the original post is then edited, the reblog will not change to reflect the changes to the original post.
Go to the terminal, navigate to the relevant folder then enter `sudo chmod 777 server.properties`. Then use a command line text editor like nano or vim by issuing a command...
Your mother's ambitions for a girl should not be your concern. That is for her to come to terms with. Your only task to to make yourself known and heard.
If you edit your original post after I've reblogged it, my reblog won't be changed because it's an independent post from yours, but if someone else comes along now and...