Remember me?

Beyoncé wakes up in a hospital bed after a car accident. She finds out that she lost her memory from the last 4 years of her life. It seems like a lot has happened, but no one wants to really tell her. Her children grew up, her father is gone and her husband no longer lives with her and she doesn't even know why they broke up. Now she has to find out by herself what went on or will she, maybe, remember what happened?