Ok i go back to work in two weeks, its only 3 days a week but it is all day so my mums gonna take care of my DS. She knows how i want him to go to sleep (if she had her way she would rock with a dummy or take out in pram) - so weve bought a travel cot and a blackout blind but im worried - will he know, will he notice hes not in his room? My worry is he will refuse to nap and then it will mess all my hard work up :?