 In July 2015 she won a second Helpmann Award, this time for Best Female Actor in a Play, for her performance in "The Glass Menagerie".In late 2017 Rabe played the roles of Helene Alving in Henrik Ibsen’s "Ghosts" for Sydney's Belvoir St Theatre, Mrs. Higgins in the Julie Andrews directed revival of My Fair Lady (replacing Robyn Nevin), and the role of Mary in Colm Tóibín's "The Testament of Mary", at The Malthouse Theatre, Melbourne.In 2018, Rabe starred in Lucy Kirkwood's play "The Children" at the Melbourne Theatre Company.