Introduction: Attachment refers to the significant bond we establish with a person, when this is broken, what we call a significant loss occurs, followed by a grieving process: natural pain reaction to the detachment of something or someone who had a It was worth it During this, spirituality appears as a central strategy to overcome painful experiences, but it can also be affected by the meanings attributed to it. Acceptance and commitment therapy has been used in different psychological disorders that involve experiential avoidance, including grief. Objectives:The central objective of the study is to evaluate the complicated spiritual duel. Material and methods: The Inventory of Complicated Spiritual Grief (ICSG) was applied in patients wi...