*2.1. Sample*

Intentional sample made up of 27 internal women in the Women's Prison of Bucaramanga (Colombia), who voluntarily decided to participate in this study and have been part of the "BONDINGS" program since 2018 (BONDINGS—Affective Bonds NGO 2020). It was essential that all the participants reported having a partner before and/or during the process of entering the prison. Women's personal data are reserved and, therefore, the identification code created for this study is used: from S-1 to S-27 (women registered on lines 1 to 27 in the database).
