My FIL told my 4yo last night at 7:30pm (right before bedtime) that everyone and everything dies and turns into dust and that's just a fact of life. Since then, my 4yo has been hysterical! She thinks me and her daddy and her sister are going to die and leave her or she's going to die and leave us and all her friends, she didn't sleep until 4:30am and today hasn't spoken a word and just clings onto my leg. My FIL and his wife think she's overreacting and that it's weird that she doesn't know about death "at her age".. AIBU for not exposing her to that side of life yet?? I don't know what to do, I honestly want to cut them out of our lives!!!!