This analysis addresses the controversial question of whether disclosure of a significant other's traumatic death cause is associated with mental health outcomes. Consistent with the limited previous research, this data, collected from 131 suicide bereaved, 10 exclusively drug death bereaved, and six other bereaved respondents, showed fewer grief difficulties and better self-rated mental health among those inclined to openly disclose a significant other's death cause, compared to those who feared incurring shame and embarrassment from doing so. Regression analyses suggested that the tendency to openly discuss the death was the single most powerful correlate to explaining variations in grief difficulties.