Matthew McConaughey has opened up about how his dad James died in bed while having sex with his mum.
In an excerpt from the book seen by People, McConaughey talks about his family history and the moments that moulded his life.
James and McConaughey's mum Kay had a tumultuous relationship - they divorced each other twice and got married three times.
Speaking to People about their relationship, he said: "They were, at times, violent.
They were divorced twice, married three times, I mean, yeah, it was like the Pacific Ocean in a storm.".
Speaking to Entertainment Tonight, McConaughey said: "His father's 91, my mother's 88.