Dd has had sleep issues for years with nothing helping her as of recently and have woken up to her crying because she hasn’t been able to sleep at all when she knew we had to be up early this morning for an appointment. AIBU to still let her to travel (1 hour 45 mins) alone this afternoon to stay at with her grandparents when she hasn’t slept at all? Dh is adamant I shouldn’t let her in case she falls asleep on the journey but it would ruin her plans for the whole weekend and she’s been looking forward to seeing all her old friends who live near her grandparents (we moved quite far away so she doesn’t get to see them very often).