“…First, this is in line with the idea that parents – and especially mothers – may struggle to meet prevailing cultural values and standards of “good parenting”: while West-European parents are expected to divide their time and attention equally among all children, and love each child equally (Ganong and Coleman, 2017), these principles are challenged in the context of pediatric cancer and may result in parental feelings of guilt, shame, frustration and distress (Long and Marsland, 2011) and rating the family functioning as less adaptive. Second, the finding that mothers reported lower levels of organization and norms within their family, as compared to the children, makes sense, given the demanding character of the cancer treatment, e.g., isolation, invasive procedures and all obligations/responsibilities for the patient within his/her healing process, as well as the possible changes in the daily life of the siblings (Van Schoors et al, 2018a). However, our finding on family cohesion (i.e., siblings experienced more cohesion compared to mothers) is not in line with existing qualitative studies, showing that most parents and patients - but not siblings – experience an increase in family cohesion post-diagnosis (Prchal and Landolt, 2012; Van Schoors et al, 2015; Van Schoors et al, 2018a).…”