Peta never let anyone meet her granmother and it turned out her grandmother had died ages before and Peta and her brother had been living on her pension money.
It all came out when her gran was called up for jury duty and obviously couldn't go.
Peta was fostered by the Nashes.
When gothic Edward Dunglass came to town she liked him and didnt leave him when she later found out about his illness.She later "married" Edward and she and him left the bay together.