Only a façade

What if the female lead was a manipulative jerk who believed everyone was out to get her?
Amari decided to move to California to start a new life as a university student. In this process, she lets go of her boyfriend, Ethan.
Now she's living a new life, with a new boyfriend, and new friends. But all of a sudden she runs into Ethan and he's determined to get her back.
Will Amari successfully let go of her past? Or will she change her ways?

PSA fl is a sociopath