Film Idea: GCSE Drama Idea

for my gcse, we created a piece of work with numerious twists and turns in the pathway of the story. it started of with a family in a car, they are driving alone, and a truck hims them from behind, they spin off the road and the car flips into the nearby hedge.
in the next scene the mother is waking up in hospital her children are in the room and her husband is nowhere to be seen.
the kids realise she has woken up and the doctors are buzzed, the doctors enter the room, completely ignoring the two children, they ask the mother a few questions and then explain that seh was in a car crash and she has been in a coma for five months.
after a few days she is released from hospital, and she is at home, she has a phyciatrist visit her once a week to see how she is copeing.
when he arrives he sees the kids uniforms are on the side, their toys are all over the floor, after some time of talking to her, she starts to talk about how after the accident her husband left her and the kids and he was now living with his receptionist, the doctor looked puzzled and asks why all the toys are on the floor, the mother replies that the kids were playing in the front room, until he knocked and she sent them upstairs, the doctor again looked very puzzled. he explains to her that she was the only one that survived the crash.