my mum is the same...DD still wakes once, if not twice a night, and after the first wake up she usually ends up in our bed because she won't go back to sleep in her cot. I'd rather have her snuggled in bed with me than spending 2 or 3 hours in the middle of the night trying to get her back to sleep in her cot!

I now just ignore her "advice", she thinks DD should be sleeping 7pm-7am too, and I feel like saying well you take her for a night and see how you go trying to do that!