I am confused is there some kind of hate between people from Ghana and people from Nigeria in this day and age.  Disrespect is disrespect.  If she did that here in the USA.  She would be blackballed and her career would be over.  If you have a problem with a persons background then you should not work with them  Vickers has been in USA and has conducted himself well.  We are all human and make mistakes be a real woman and admit it apologize and move on, because directors from other countries that she may one day want to work with will not put up with that foolishness.