She's 20 months old, and spends her mornings in nursery. Unfortunately she won't nap while she's there (too bloody nosey!). So by the time she gets home (1 o clock ish) she's shattered.
I usually go and prod her after she's slept for 2 hours, but last week she got overtired (not been going to sleep till an hour after bedtime) and I'd wake her up as usual and end up with a snotty, snivelling, tantrummy mess for the rest of the afternoon and into the evening.
AIBU to let her sleep as long as she wants today? Or will that result in her going to sleep even later meaning she wants an even longer nap tomorrow?