Some years ago I had this conversation with a close friend who is actually an old friend from high school, and we dated during our twentysomething years. Her explanation to me was that BW feel like they're losing out all around because... So many BM are doing nothing for themselves and/or in jail, and then they have to share the remaining desirable BM with all other women. To her credit she does see where many BW (especially those growing up in our inner city neighborhood) simply had a bad set of priorities, and were often passing over the good guys. She's also of the mindset regarding IRR that basically everyone should be able to follow their heart without getting drama and such. I will admit that I've also seen some BM get up in their feelings about BW who are with WM. A good example of a well-known person is Serena William' case. Yup, yup! Always takes me back to the BW I know who get seriously mad at BM who reach celebrity status, and are with WW.