My boy has Daily Headaches

I have 4 children. My boy has daily headaches and has become angry and confused with all of the rules that “don’t make sense” at school. He is 10 and has lost the ability to cope and refuses to go to school. My youngest 7 yr old has separation anxiety and fears school because it is not a welcoming place but intimidating… to not be greeted with smiles and to not be able to hug her friends… it’s heartbreaking what is being taken from our children.