I will never allow anyone to smoke round my child. I do not smoke therefore I would never allow anyone else to put my dc around it. My dp smokes, I do not allow him to smoke at my house (we stay apart) or if he comes down smelling of smoke I won't allow him to lift my dc. He is feebly trying to give up, but anytime his parents go on holiday they just happen to bring back cigarettes and just a coincidence that it's the kind he 'used' to smoke. His father smokes, and when we visit he will smoke albeit out the back. But I can smell it as soon as he comes in, we do not visit much or for long, I don't get why he can't just hold off til we leave giving how I feel about it.
I don't know what I'm hoping to achieve by writing this, I just wish they'd respect my wishes and do not put my child around it when I don't !