On a tour for her memoir, “Matriarch,” Tina Knowles has wisdom to share from her childhood, her own motherhood journey raising Beyoncé and Solange, and her cancer diagnosis.

Tina Knowles opened up about a brutal police encounter involving her brother that left her family living in fear for decades.

Tina Knowles Gets Emotional Over Her Mother-Daughter Relationship with Beyoncé #beyonce #mothersday More from Entertainment ...