A little girl lost and fund died

This girl her name is Nina and she is just 10 years old. Nina is from Spain but she lives in England and she lives with her mother because her father had died of cancer. Her mother works day and night because they don't have a lot of money so Nina doesn't see her mother often. Nina goes to school and back home alone. She has a big dream that she wants to be a writer but her mother told her to give up on her dream because it will never come true and stop reading and writing any silly stories. She always is upset when her mother tells her to give up on her dream. Nina went on a school trip on a boat and when they were on the boat Nina fell in the sea and nobody saw her falling and she had drowned. Her mother was worried about her daughter that she was missing for a year. The police and the forces were looking for her all year-round. A year has passed and she was found died on the sand in summer. Her mother cried all day and night she didn't have anybody to hug her she went on a cliff and jumped after her daughter funeral and ended her life so she can join her daughter and her husband in the sky.