LOL. You're assuming that Bush even reads Coulter's columns or was even aware that she made such a statement.
If the President never said anything about the criticism from the Joisey Gals, Michael Moore, the NYC Democrat and hundreds of other anti-Bush comments made throughout his term by various leftists, what makes you think he's going to feel hurt from Coulter's remarks?
I don't think he was. But there are those on this thread who are saying that Coulter was striking out at the Jersey Girls because she was defending Bush against them.
Coulter despises Bush, and uses him as she uses everything else in her life: as a prop for a book or column. She is entirely mercenary.