Kevin Marshall tells Catriona about how the birth of his son convinced him to write a book, specifically for parents in the black community, about how to see the signs of abuse.

Kevin talks about how his life turned around after writing a Facebook post which told his friends and loved ones he had been sexually abused as a child. He explains how travelling helps him meet new people and forge relationships he never could when he was younger.

If you've been affected by child sexual abuse or violence, you can find details of organisations in the UK who offer help and support at bbc.co.uk/actionline.

Presented by Catriona Morton, After is a 10-part series, featuring discussions between survivors of sexual abuse and assault about what happened to them and how they cope now.

Produced by Danielle Stephens. The Executive Producers are Clare Chadburn and Nick Minter. It is a Wisebuddah production for BBC Sounds.