Conversation so far:
How many marriages did Lady Randolph Churchill have?
3
How did Lady Randolph Churchill second marriage end?
Jennie separated from George in 1912, and they were divorced in April 1914, whereupon, in a bit of irony, Cornwallis-West married Mrs. Campbell.

Question: Did she have an affairs?
Self-contained rewrite: Did Lady Randolph Churchill have an affairs?