Conversation so far:
Is Maria married?
She married Schwarzenegger on April 26, 1986.
does she have children?
They have four children.
who are her children?
Katherine Eunice (born 1989), Christina Maria Aurelia (born 1991), Patrick Arnold (born 1993), and Christopher Sargent Shriver (born 1997).

Question: what does her husband do for a living?
Self-contained rewrite: what does Maria Shrivers  husband do for a living?