An analysis of parents that are a part of polyamorous networks—networks of three, four, or even more residential or highly available parents—shows three types of parenting practices: poly-nuclear, hierarchical, and egalitarian parenting. Especially, the hierarchical and egalitarian parenting practices show novel divisions of care work and a transgression of gender norms. However, in-depth new materialist analysis of qualitative interviews also shows how parents are, in specific situations, pushed toward standard family models and thus unintentionally maintain traditional family structures and gender roles.