This is the very definition of pearl-clutching. Oh my! An obscenity!* That brute! (Really, she invokes "brutishness." Am I the only one who thought that was out of line?)
* Not shouted, shouting is in all caps. I actually read it in more of an under-the-breath, exasperated tone. Since he's fed up with the passive-aggressive careless misspelling of his name, you see.