I'm guessing here, but I think your H is really getting her out of his system, and it reminds him again of his screw up when he hears her name from your lips. It's like he wants that to be separate from you (not that it ever could be now) and he doesn't want her to taint you too. As I said...just my theory here.
The grass may be greener, but then again, it may also be astroturf. ~Amy C Brown
