Forgive for asking, but I notice you said that you have Blacks in your family. I recalled that some members admitted to having Blacks in their family as well. Surprisingly, I have Black complexion family members without cohabitation or interracial marriages. Are you referring to the shades of black whom most Indians are known to have or Afro-Guyanese?
Note: Whenever I didn't fully understand something, I find it wise to ask. This does not mean any racial disharmony with anyone.