Wowsers no way!!!
My DS1 is nearly 5 and 1/2 and only time he slept away from me was when I was I. Hospital having DS2 and he was at our house my DH and my mum!!!
I could not let him sleep over anywhere!!! He still frequently comes to our bed over night!!!!

I am also very fussy and picky with who we let look after the kids. And you know what if people get annoyed too bad my kids I decide!!!