The Duchess of Sussex is facing the prospect of facing her own father in court, over the publication of a letter she sent to him. Thomas Markle could testify against Meghan in her legal battle with The Mail on Sunday. We ask our royal correspondent Rhiannon Mills how likely that is, and whether the headlines surrounding Harry and Meghan are overshadowing royal work.We also hear from a woman who was coerced into sending explicit images at the age of 13, after a watchdog found around a third of explicit images of children online are selfies.