Hell, Hades, whichever you prefer to call it. Hades is the Lord of Hell or the Underworld, and is most upset over his... her area transformed.
A god or goddess? You truly do not know of such beings? A quick lesson, then. It began with Gaia, who birthed the Titans, who birthed the Olympians. I am an Olympian, born of the sea with no mother or father, ruler of love, beauty, fertility, and sex.
We are immortal. Divine beings without form unless we wish it, worshiped by lesser beings. Lands crumble, wars begin, love ends all if we wish to meddle in human affairs. It is amusing, at times. Most of the time, the worship is all that is required, though.
Believe it or not, as the goddess of love, I am far more inclined to make people fall into love than out of it.