FMDavis was under active investigation by the FBI at the time for being a treasonous Commie bastard. The Dunhams didn’t need that scrutiny. What if Stanley Armour knew about the “relationship”? He had just moved his minor child across state lines, and she becomes pregnant before her 18th birthday by a noted perv under federal investigation? Stanley Armour could have been investigated for child sex trafficking.
BINGO!