yet this is the story they make up to avoid the truth and cling to even though there is no evidence for its legitimacy:
There is no story. Every allele in the genome will have a most recent common ancestor, and those MRCA's will not be the same person. Genes like the DRB1 gene have hundreds of different alleles within our population. This much variation requires that there had to be other women alive along side mitEve to pass on this genetic variation.