Not doubting you but have you tried the car nap in recent times? J would never (NEVER!) sleep in the car, she was always the 'I only sleep in my bed in the dark' girl. But since dropping her nap if she is *that* tired she will drop off on a drive. When she was still napping occasionally I found 3/3.30pm was often a good time to try it - and if it doesn't happen, nothing lost
. Sending 'sleep well' vibes to M whatever tactic you go for xx