Actually I think you are way off the mark. Women don't conciously think about who they are going to date and then act upon it based on their thoughts. Their brains are not wired for logic of any sort.Many women who don't want to date outside their race is because they don't want their kids to look dissimilar to them, and also worry that their family will dislike the crossbreeding it would cause within their family. However, if a woman does not want kids to begin with, then this is not an issue, and so they won't mind dating other ethnicities. Does this make sense to you?