@KhadijaMajid3 Hey! I finished reading it and I did not expect that kind of ending, especially with Ruby :( She seemed alright in the beginning.
I hope Caroline forgave Sophie and they recreated their bond again. And poor David too! :(
But over all the story was great, it showed the struggles of a family and the reader could see that not all families are 100% functional - like some books/stories put them out to be.
But the book also showed the times where the family came together and supported each other, especially in the end.
If I had to give you advice, it would probably just be some minor sentence structure issues where you'd swap two words or where the paragraphs could be shorter / just have a space between them or just some minor punctuation errors - which are mistakes every writer makes.
But it was definitely a good book to read, and I hope you enjoyed writing it and completing it. This is your masterpiece remember, and you can be proud of it :).
Hopefully you'll continue writing but don't rush things, take your time to gather your thoughts. But I wish you luck on your writing journey :)