Over the last few months we have been hearing the stories of women who believe that they were raised by mothers who have Narcissistic Personality Disorder. And, a woman who has been labelled a narcissist by her daughter. Today, two psychotherapists who have worked extensively in this field, Dr Jan McGregor Hepburn and Helen Villiers, who has an MA in working therapeutically with adult children of narcissists, join Nuala to answer some of the questions raised by the powerful testimonies heard in the series. Have you ever witnessed a mature, grown male sticking close to – and being very dependent on - his mother? These are the words used to describe new findings from on-going research on orca whales. Carried out by the Centre for Whale Research and Exeter University, it studied orcas in the coastal waters between Vancouver and Seattle, to find that older "post-menopausal" orca mothers protect their adult sons from fights. But, while these four or five-tonne males benefit from this maternal protection, female offspring do not receive the same attention. Lead Researcher from the University of Exeter, Charli Grimes, speaks to Nuala. This year marks the sixth anniversary of the Grenfell Tower fire where 72 people lost their lives. A new play created from interviews conducted with a group of survivors of the fire has opened this month at the National Theatre. Grenfell: in the words of survivors follows the lead up to the disaster, the night of the fire, and the Grenfell Inquiry which followed, and is still ongoing. The final report into the disaster is due to be published later this year. Nuala is joined by writer Gillian Slovo and actor Pearl Mackie.

Presenter: Nuala McGovern Producer: Lucinda Montefiore Studio manager: Duncan Hannant