Christina is Ts'msyen from Lax Kw'alaams as well as Dene and Metis from Lutsel K'e. She has a Bachelor of Arts (Art History) and Juris Doctor degree from the University of British Columbia Peter A. Allard School of Law. She is called to the bar with the Law Society of Ontario and she is also a former member of the British Columbia Law Society. She articled at Aboriginal Legal Services in Toronto, worked as a human rights lawyer in Toronto, and Senior Research Associate at the Centre for International Governance and Innovation in Waterloo, Ontario. She currently holds the position of Secretary with the Indigenous Bar Association's Board of Directors.