Help me to understand

I am baffled by something and I would appreciate any feedback on this dilemma.  How can a black man that has dated 2 white women in the past and even help to raise one of their sons have an issue with a black celebrity or athlete dating or marrying a white woman.  How can this same person be so adamant about how when these men become famous the first thing they do is go out and get them a white woman.  Or how the only year that Halle Berry received an Oscar she had to get naked and f**k a white man.  I'm not trying to judge even though if I were I wouldn't know where to begin.  I am just trying to understand the reasoning behind it.  What is it I am missing?  What is it that I am not understanding?  It is not like this same person has expressed any guilt over having been in an interracial relationship in the past.  He has even pointed out the fact that two of his ex girlfriends resembled Mariah Carey and Jennifer Love Hewitt and makes it a point to watch anything Jennifer Love Hewitt is in.  I would appreciate any views anyone might have on the subject.