Do I have the "emancipation" option or because this was a court ordered agreement in which they both signed am I not involved?

This is a matter between your mother and father. You do not get a say in whether or not you are emancipated. The separation agreement will likely set forth what is considered emancipation for child support, and if you are in college and still living at home during vacation and holidays, then you are likely not emancipated. Your father needs to bring your mother to court if he thinks the order needs to be changed.

DISCLAIMER: This answer is provided in response to a "hypothetical" question and provided for general, informational purposes and does not create an attorney/client relationship. The information presented is not legal advice and may change based additional information and research. It is recommended that you speak to an attorney to discuss your specific legal issues.

I Agree and this is something that should involve your father and not you. Your involvement can be a recipe of disaster. Your father should seek legal advice.