Detached with love or detached with a machete' you deserve your moment of sadness, and anger. I do the same thing, although so far my WH is taking her places he never would go with me.
Point being, it wasn't the place that made him happy, it was who he was with, and he can't recreate that with another person.
On the bright side, whenever my WH does something that truly upsets me, I later found out it backfired in his face and I get a good laugh. Don't know where he is going, but, think on the bright side, maybe they'll both get explosive diarrhea. Isn't that something you want to share with your new 'soul-mate'?