Cary Grant's daughter and former wife talk about his struggles with family life

[post_page_title]Recreational substances[/post_page_title]
However, Dyan has labeled his substance abuse as undeniably destructive. She revealed how his therapy turned into abusive recreational use, affecting his mental health without him even noticing.

She labeled this abuse as one of the main factors which led to the failure of their marriage. She even recalled him trying to encourage her to take the substance when she was suffering from depression, but this eventually led to her having a breakdown, and she was admitted to a psychiatric ward shortly after.