One has to chuckle at the Trump administration. Are they trying to insult the Vatican?
Sometimes diplomatic choices are meant to be offensive as in the case of sodomite Walter Brewster being sent as ambassador to the Dominican Republic. That was Obama's way of being disdainful to religious conservatives and traditionalist Catholics. The fact that the unrepentant and hell-bound Brewster presents himself as a 'Gay Christian' only made it worse.
Newt Gingrich a convert to Catholicism played the all-too-common game and got his 19 year second marriage annulled on the basis that his 'wife' had been previously married. Of course so had he. A moral degenerate and largely un-repentant Gingrich had cheated on his first wife, with #2, and then ditched #2 to marry his mistress, the current wife (#3), the adulteress Callista. Money fixed their problems with Rome and now their adulterous non-marriage is viewed as legitimate.
Callista and her husband are a disgrace to so-called 'Conservative' values and they with the help or corrupt prelates make mockery of Catholicism's doctrine with regard to marriage and divorce.
I cannot imagine that many Conservatives within the Vatican will be happy to see her there. Will she be sent in ignorance, another thoughtless move by an administration that excels at bumbling and buffoonery? Or is she being sent on purpose to spite a pope that many American conservatives (Trump included) seem to despise?