Cristina Oliver and Xavier Peña are a couple from Mallorca who live in Lausanne. He went there for an Erasmus and stayed to live there 19 years ago. She moved there later, after having lived for a few years in London. They have two children, aged seven and three, Júlia and Leo. At home they speak Catalan, between themselves and also to their children. They want them to be able to communicate with their family in Mallorca and to feel like they are from Mallorca, while growing up in a French-speaking environment and being in contact with other languages such as Spanish and English. We speak with them about how they have experienced the transmission of the language, the resources that have helped them, and the concerns they have regarding the future.