What on earth? Who is Joanna and who is Olivia? Who is Piper? Wait a minute? Joanna was the assistant? Olivia was their mother and Joanna pushed her over the cliff and Evie saw? Joanna was delusional and thought that she was the kids’ mother and Leo’s wife? She didn’t change her name? Celeste, Joanna’s therapist, was the stepdaughter who Joanna’s father left her and her mother for. What?!!!!!
