Child to Parent - Caregiver abuse's (CPCA) Impact on Siblings and the Wider Family When we talk about CPCA, our focus is often on the relationship between one parent and one child. Yet families repeatedly tell us the picture is far more complex. This live illustration weaves together themes emerging from presentations by Lily Graham, Holly Thomas and Dr Shannen Molloy, highlighting the ripple effects of CPCA and Adult Child to Parent - caregiver Abuse (ACPCA) across siblings,