If you did end up reading and enjoying It Ends With Us, you might like Verity, which is also by Colleen Hoover because it’s more of a mystery/thriller than a romance.
I read the Couple Next Door. I like it. You should pick up “A stranger in the house” by Shari Lapena. That is good as well. I just subscribed to your channel. Looking forward to your book reviews. 📖📚