This paper analyses the marital dissolution of binational couples (i.e. couples comprised of immigrants and natives) in countries with traditionally distinct integration models: Canada, the United States and France. Previous studies appeal to cultural differences to explain the higher divorce rates of binational couples but they omit the potential effect of migration or that of environmental factors such as immigration policies and attitudes towards migration and intermarriage. In order to test a model that includes all these factors, an identical online survey was conducted in the cited countries. The concepts ‘binational couples’ and ‘culture’ were disentangled into specific types of couples and variables. While being involved in a binational marriage was not found to be a significant predictor of divorce, being involved in one where both partners are foreign born decreases the risk of divorce. Religion, family values and families’ perception of a relationship are also significantly related to marital stability.