This paper presents research on movements involved in the lives of international university students and their accompanying family members. Located in the framing of new empiricisms and new materialisms, a posthumanist approach is offered as a way to move beyond the limitations of a focus on the educational mobilities of individualised self-contained student subjects. The research this paper draws on engages a diffractive visual methodology involving interview encounters with women who each moved from Iran to Australia together with their partner and children. A materialist feminist approach enables the consideration of how a variety of entangled movements and animated affects shape the lives of international student families. The utility of this approach becomes the inspiration for thinking through the concept of 'intra-active becoming in movement'. This brings a refreshed set of practices for designing higher education experiences for international students that resists the divisiveness of binary oppositions in Western thought.