Using data from the Fragile Families and Child Wellbeing Study, we examined whether mothers' (N = 4,127) and fathers' (N = 3,405) relationship status influenced their activation of financial support from relatives over time. We found that relationship status influenced the activation of financial support from relatives but that the effects differed somewhat by gender. Mothers were significantly more likely to activate financial assistance if they did not reside with the focal father, whereas fathers had lower odds of activating support if they were no longer in a relationship with the mother. Thus, the need for assistance may encourage mothers to access support; fathers may be less likely to access support when they deviate from social norms.