Anyone who still thinks Stanley was his mother is really not in possession of all the available information about his birth.
He wasn't born on August 4, 1961; there is no real evidence that Stanley ever even met him prior to December of 1970 (although to be fair there is a suggestion that may support a December 1969 date).
To believe your totally undocumented speculations claiming an alternate mom for Barry, you must assert that the following DOCUMENTS were FORGED...documents in the case of the INS absolutely screw up Barry's early family narrative and show BHO Sr. to be a loathsome character:
1. U of HI transcripts confirmed by U of WA transfer credit confirm that SADO was in Russian class with BHO Sr. in the fall of 1960.
2. INS files showing that INS totally believed U of Hi explicit reports of the marriage on Feb 2, 1961 and SADO’s intent to leave HI and study in WA in the fall of 1961..and also report of Baby Barry.
3. The HI newspaper announcements of Barry's birth to BHO Sr and Stanley Ann (wherever that may have occurred). There is no "real" evidence that any of these pieces of evidence were forged. Then there is the photograph of Barry's Gramps, Stanley Dunham on the dock with BHO Sr at Srs departure from HI.