His father was of German descent, his mother ( whose maiden name he has taken ) was of Italian descent and both were stinking MARXISTS/COMMIES! They divorced because they couldn't agree on being a Stalinist or Trotskyite.
There’s an unusual reason for divorce!
One of the mistakes the west has made is to not deport or detain or otherwise rid ourselves of communists and socialists, so over the years they only get bolder.