Conversation so far:
Who did H. G. Wells first marry?
H. G. Wells married his cousin Isabel Mary Wells
What happened to H. G. Wells and Isabel Mary Wells?
H. G. Wells and Isabel Mary Wells agreed to separate in 1894, when he had fallen in love with one of his students.

Question: What was her name
Self-contained rewrite: What was H. G. Wells' second wife's name?