
Quoting
Mr. Knowitall
Since you have read the threads on emancipation in Texas, and thus are asking this question because you're already living independently and supporting yourself, it shouldn't be too difficult to document to the court the source of income that lets you pay all of your bills, as well as what you're paying for rent, utilities, food, etc., with your own income, thereby establishing that you are self-supporting.
If you are emancipated, you have to investigate the laws of the other state to see how they regard a foreign order of emancipation. Some states emancipate for very limited purposes.