A quality that she has is that she was close to the family( specifically the wife) so that makes her a reliable person for information.
Just for the pts the answer was brothers
The correct answer is "High cost of living".
It simply makes no sense that a person would choose to migrate towards a country where the cost of living is high. Usually the motivation to relocate is precisely the opposite: the living conditions, employment opportunities and wages don't match the cost of living in a certain region and that prompts migration.
Hope this helps!
