In our plural society, interfaith marriages and multicultural families have become a new normal and are either considered problematic for the religious communities or welcomed as a contribution to a secular and more peaceful world. In the course of my work with European Muslims, I could accompany such families through a few generations. In this article, I am going to outline some typical challenges and crises in such relationships and their effects on young people growing up in mixed families, adding my observations of how they can be dealt with. Ultimately, there is a chance that, through dialogue, it provides a meaningful learning environment that prepares young people for the diverse reality of the world today.