Although I am not sure when you actually wrote this article, there is substantial information here that is either vastly outdated or just plain wrong. There are literally hundreds of ESL teaching positions for single women who want to work in Saudi Arabia and they are arranged through recruiters from English language nations. For example, I am a single Canadian female and am working with a (actually several) recruitment agency in the UK to work in an all female university or technical college in Saudi Arabia this spring. So readers should know that you do not only get jobs via husbands who are already working in Saudi Arabia.