Since the onset of the Somali civil war in the late 1980s, more than 2 million Somalis have been internally displaced or crossed international borders to seek haven. Yet, research on diasporic Somali women’s intergenerational communication about marriage, sex, and female genital cutting (FGC) remains scant. This paper draws from data we collected from 15 women over the age of 45 who were part of a much larger project on refugee women and sexual health and well-being. The analysis centers on how Somali women across the generations recalibrate definitions of family. We analyze the new roles that sisters, aunts, and grandmothers occupy in the lives of younger women, as family dispersal often results in the absence of biological mothers. In the new settlement, the findings showcase both continuity and change in how sex, marriage, and female genital cutting (FGC) are discussed among female family members. Our findings support not only the dynamic nature of family roles that women occupy across generations but also the malleability of cultural practices as families navigate changing cultural, legal, and social norms in their new settlements.