Writing Camp + Marrying my husband again

Meg and Luke are highschool friends who become more closer to each other on their last year of highschool and ended up getting married later. Meg got into accident which causes her to loose her memory of ten years. When did meg and Luke knew each other? Since highschool but they weren't much close until the last year and the years after. They have different personal differences yet still find getting closer each day and ended up getting married having the perfect family they both wanted which they both didn't got from their parents. Why did meg lose her memory? After she survived the car accident she witnessed the girl who came with her die in horrible way. She couldn't bear watching and not being able to do anything to stop the girl from dying. she took few steps away from the accident spot then finally falls into hole dug for construction purpose and her head get hit hard that causes her to forget her memory of the past 10 years. Scene - 1: The call As Meg finished the fundraising program that was held based on third new novel she published in that same year. She was on her way back after calling Luke and he suggested for them to have dinner where he first proposed Meg and told her that Ben( their son) also made her presents , Meg got so excited and told Luke she couldn't wait to come home soon. And with her was a young girl with the name Tessa, who is inspired with Meg's work and won the story writing competition which was also held at the program for young writers. Scene - 2 : On the road On their way back to the city, Meg tells Tessa the a story of one girl who was raised by a single mother and gone through a lots of emotional and financial struggles but at the end she survived all of that and even had the perfect family of her own with the boy who was her best friend since highschool and even was her first love which she thought would never happened but did. Scene -3 The accident Tessa being so mesmerized about the story asks her if it's going to be one of her new coming book or not because she have read all Meg's book and there wasn't a story as such. And when Meg was about to tell her that it actually wasn't a fiction but her own personal life the accident happens. Tess passed way in horrible way. Haunted by what she saw Meg starts walking to where her legs led her and without knowing where she steps she falls into the hole, the accident happens.