Among these were young people that had recently left care, young mothers who had their personal assistant support removed and children in care who received no contact with families.
Ymysg y rhain mae pobl ifanc sydd newydd adael gofal, mamau ifanc yr oedd cymorth eu cynorthwyydd personol wedi’i dynnu’n ôl, a phlant mewn gofal na chafodd unrhyw gyswllt â theuluoedd.