Advice anyone?! Please bear with me!
DD is 2.5, sometimes can go without nap - though her behaviour is horrendous. If she naps in the car then it?s OK, 15-20 mins doesn?t massively affect bedtime, though she can cry as long as she?s been asleep but there you go.
If she naps at home, just drops off on the sofa ? I have to be Mr Tumble for about 5 hours if I want to ensure she doesn?t sleep at all. If she does then it?s always way too late ? after 4pm say, last week she fell asleep at 4pm and I gave her an hour but she didn?t settle til 11pm. OH settled her while I sobbed in the other room! 
So, if she doesn?t nap, then she?ll go down about 8pm ? she?s in her cot before then but takes ages to settle etc?normally drops off at 8pm, then wakes promptly 10 hrs later.
ALWAYS wakes crying/upset?.always (anyone else's DCs do this?!). We rush in and get her cos she?s so loud it?ll wake other DC (thin walls).
After looking at a sleep book (first ever one I've opened, felt I had too), I am now terrified and paranoid ? it was saying at that age they should be having 13 hours and that anything less is really damaging to them, she?ll grow up to be a criminal etc?I am worried since she is hard work?though I just thought that was her personality and her age, not cos she?s chronically over tired?..Other DC does 12 hrs but also dropped day nap at same sort of age so this is a bit new to me.
HELP!!!!!!!!!!!!!!!!