Lalonde was president of the Quebec Writers' Union from November 1984 to November 1986. She received the Prix du poète from the Francophone Poetry Market in 2004.
During her tenure as president of the Quebec Writers' Union (November 1984 to November 1986), Lalonde made significant contributions to the literary community. Her recognition with the Prix du poète award from the Francophone Poetry Market in 2004 underscores her enduring impact on Canadian literature.