Conversation so far:
When did Winnie Madikizela-Mandela meet Nelson Mandela?
1957
What happened to Winnie Madikizela-Mandela next?
Winnie Madikizela-Mandela was 22 years old and standing at a bus stop in Soweto when Mandela first saw her and charmed her, securing a lunch date the following week.
Did Winnie Madikizela-Mandela start dating Nelson Mandela?
yes
When did Winnie Madikizela-Mandela marry Nelson Mandela?
The couple married in 1958.
What were the names of Winnie Madikizela-Mandela's children?
Zenani and Zindziwa.
What happened to Winnie Madikizela-Mandela next?
Nelson Mandela was arrested and jailed in 1963, and was not released until 1990.
Did Winnie Madikizela-Mandela stay married to Nelson Mandela after his arrest?
The couple separated in 1992.

Question: Did they get divorced?
Self-contained rewrite: Did Winnie Madikizela-Mandela and Nelson Mandela get divorced?