My google alert has twice recently given me the address of a group in the early stages of researching the need for a parent abuse support service: Parent Abuse and Reconciliation Service. Currently they are exploring the level of demand before applying for funding.
The three members of the developmental team come from an educational background, where they have found many instances of parent abuse, but little help available.The eventual intention is to offer parent/child reconciliation using the Restorative Justice model, within the north London area, as well as nationwide advice and guidance.