ariette provides Collaborative Law and Mediation training. She is a member of the IACP training faculty, and has presented Collaborative Law training in New York State, Indiana, Pennsylvania, Alaska, Canada and South Africa, and online for the IACP. She has provided basic collaborative training, and has trained collaborative lawyers and mediators on a range of topics, including LGBTQ+ legal issues and cultural competence, and grief and divorce.

Mariette has provided continuing legal education for the New York State Bar Association, the Finger Lakes Women’s Bar Association and the Tompkins County Bar Association on family law and estate planning for LGBTQ+ clients.

Mariette is a frequent public speaker at community events and workshops on a range of topics, including LGBTQ+ legal developments, collaborative law, mediation, non-violent communication, and grief and bereavement.