I'm sorry to hear that from you.  How are you sure that Filipinos and Indians preferred by the oil companies in Doha are less qualified than your husband who's a Nigerian?  Did you see their credentials?  Also, there are other factors aside from education and experience taken into consideration when hiring, one of which is the visa allocated for a certain position by the immigration department. I quite doubt it's the nationality of your husband because a lot of well placed Nigerians here in Doha (most of them living in Le Mirage & Al Fardan villas) are working in the oil & gas industry.  I understand your situation and truly feel for you as we live now in difficult times all over the world.  It's not a matter of discrimination I will assure you, and Qatar upholds unquestionable integrity in matters related to that subject.