Dd8 is likely neurodivergent and struggles a lot with anxiety. The new thing is for her to wake up in the night, panic that she won't be able to get back to sleep. It ends in meltdown and screaming every time. She's decided that the only thing that helps is gor me to lie on her bedroom floor until she falls asleep. I really don't want to and refuse. Inevitably she gets in such a state that I end up doing. Am I selfish for saying no? Any better ideas? At my wits end!