Is the Fbi Trying to Stop a Black Woman's Marriage?

Informant told the fbi that Jane's husband had been asking around, trying to find out if jane was having an affair. The informant knew intimate details of jane's marriage and knew jane's vulnarabilities. In his memo to hoover, leprade wrote, saint louis, meaning the saint louis bureau proposes to anonymously send a copy of the letter. She got divorced vairly shortly after, because hehe became very enraged over this letter.