The governors of the Church of England primary school in Devon have reportedly sent a letter to parents, threatening legal action over alleged bullying of staff.
The letter was apparently sent after comments were made on social media.
It's claimed that parents are increasingly using social networking sites to make complaints about teachers.
The National Association of Headteachers has said its members should be prepared to take action if parents make libellous comments online.
Premier's Holly Powell-Jones has the story: