What did you think of Obsession? I’ve gone to see it twice now (may have become a little obsessed)

I liked it a lot; it's been a while since a horror movie has scared me that much. To me, it's a movie that's largely about the horror of being in a relationship with someone who is mentally unwell. It was really hitting my "borderline personality disorder" flags, I guess, but a very heightened version of them. Every tiny sign that he might not love her is a betrayal, she's extremely clingy, and…