The authors of this study examined how families may pull upon their shared social networks to generate positive relationship dynamics in the midst of financial distress. Prior research regarding the relevance of social integration to the associations between financial distress and the coparenting relationship have produced mixed and limited results. This study explores how each partner's belief that the couple is integrated within a supportive social network interacts with the strain of financial hardship to influence the coparenting relationship. The authors test whether social integration constitutes a capability for bonadaptation. Data for the present study were collected from 247 couples referred to a community-based, relationship enrichment program who were parents (or pregnant) and had received supportive social services within the last year. The authors estimated an actor-partner interdependence model examining the association between financial distress and each participant's report of their partner's supportive coparenting, as well as the moderating effects of perceived social integration upon this association. The association between financial distress (from either partner) and maternal reports of paternal coparenting support were buffered by mothers' perception of couple social integration. Fathers' perceptions of social integration buffered the association between maternal financial distress and his perception of his partner's coparenting support. The findings highlight the critical role of external support systems (e.g., friends and family) in buffering the effects of financial distress on the coparenting relationship for a diverse, low-income population. (PsycInfo Database Record (c) 2022 APA, all rights reserved).