If she passed away, she cannot petition for you. If she had TPS, that is not the same as citizenship so even if she were alive, she would not be able to pass on citizenship to you if she was not a citizen.
Your mother was not a United States citizen so unfortunately there is a not a derivative status for you to obtain through her. If you were brought here over five years ago and you were under 16 maybe you would qualify for Obama's new policy for DREAMERS which would afford you a work authorization.
Consumers can use this platform to pose legal questions to real lawyers and receive free insights.
Participating legal professionals get the opportunity to speak directly with people who may need their services, as well as enhance their standing in the Lawyers.com community.