Unrealistic Romance
...I mean the pretense - the preceding events as the basis for a romance were unrealistic.
Let's say a reporter publishes a false story about you that leads to potentially ruinous hardships for your family business - You'd hate her right?
How about she then publishes a story that leads your best friend since childhood to commit suicide. Feeling romantic now?
The movie presents it as though her giving up the source afterward somehow evens things. He even feels compelled to replace the blouse that he tore when she confronted him, as if all else is equal and he owes that to her.
Made the whole thing unbelievable.