My DC 9 has started to not want to attend school. He has always been "clingy" and goes through phases byt at the moment he does not want to leave me to go to school. He also becomes distressed if I go out to work. I mostly work from home but sometimes go to the office. This week I went into the office and he was distraught, not wanting me to leave the house. Clinging on to my coat, crying, really panicked look on his face, desperate for me not to go. He said he was feeling poorly and his tummy hurt (he always says this and is never actually poorly)