Erica's fate is unknown. After 9/11, she falls victim to depression and obsession, and it is unclear whether or not she later took her own life. Changez clearly still holds affection for her memory, and sometimes imagines that she might seek him...
The Question and Answer section for The Reluctant Fundamentalist is a great resource to ask questions, find answers, and discuss the novel.
Erica's fate is unknown. After 9/11, she falls victim to depression and obsession, and it is unclear whether or not she later took her own life. Changez clearly still holds affection for her memory, and sometimes imagines that she might seek him...
From the text:
"We're a meritocracy… We believe in the best. You were the best candidates at the best schools in the country. That's what got you here. But meritocracy doesn't stop with recruiting. We'll rank you every six months" (35).
As far as I am able to discern, Changez does not address any of the above topics in the book.