Conversation so far:
Did Walter Payton have a family?
Walter Payton married Connie Norwood in 1976
Did Walter Payton and Connie Norwood have children?
Walter Payton and his wife Connie Norwood had two children, Jarrett and Brittney.
Did Walter Payton's children play sports?
Jarrett Walter Payton is a former professional NFL running back.
What else is significant about Walter Payton's personal life besides his wife and children?
Walter Payton was depressed and suicidal in the mid-1990s.

Question: Why was it tumultuous?
Self-contained rewrite: Why was Walter Payton's life tumultuous?