Background: Many experts agree that the Covid-19 pandemic and lockdown restriction have had an impact on relationships and eating habits in couples, but this hypothesis lacks evidence and empirical studies. Aim: The aim of the study was to investigate the relationship between satisfaction with the couple's relationship, body self-esteem, and eating behaviors during the Covid-19 lockdown. Method: Three hundred and eighty-one subjects, aged between 18 and 60 years (M = 26.88; SD = 9.22), of whom 89.8% women, participated in the survey. The online assessment included: the Relationship Assessment Scale; the Multidimensional Self Concept Scale and the Eating Disorder Examination Questionnaire. Results: The results showed that the relationship and the levels of couple's satisfaction are independent of respect to body experience and eating behavior. On the contrary, bodily experience is negatively correlated with diet, weight, body shape, and restriction attempts. However, the eating style of couple showed a change during the quarantine period, both in healthy and at-risk of ED subjects. Conclusion: The psychological impact of Covid-19 and its lockdown has had profound repercussions on the subjective relationship with body and food but have apparently preserved stable and satisfying bonds. The importance of the study confirmed the primary relation between self and body's satisfaction in subjective dimensions of life.
Keywords: Covid-19; Eating behaviors; body self-esteem; couple satisfaction; quarantine.