Cancer affects patients as well as their spouses. Patients and their spouses use different strategies to cope with cancer and the associated burden. This study aimed to gain a deeper and more differentiated understanding of support systems for patients and their spouses. This was an exploratory qualitative study conducted in China. The study was based on 20 semistructured face-to-face interviews. Ten pancreatic cancer patients and their spouses were interviewed. The interviews took place at a tertiary hospital from June 2023 to December 2023. The data were analysed using thematic analysis according to Braun and Clarke’s methodology. This study was guided by the Consolidated Criteria for Reporting Qualitative Research (COREQ) checklist. Twenty participants of different ages (patients: range = 49-75 years; spouses: range = 47-73 years) participated. Patients with different cancer stages (e.g., potentially resectable, borderline resectable, locally advanced) and cancer types (initial diagnosis or relapse) participated in the study. Five themes emerged from the data, namely, denial and silence, fear and worry, struggle, coping strategies and cherishing the present. Active dyadic coping is conducive to promoting disease adaptation, and spouses seem to need more psychological support to improve their own well-being. Health care providers should pay attention to pancreatic cancer patients and their spouses in terms of five themes: denial and silence, fear and worry, struggle, coping strategies and cherishing the present. Future studies should use a combination of qualitative and quantitative methods to explore dyadic coping in greater depth.© 2024. The Author(s).