So DH quit smoking as soon as he found out I was pregnant, which is brilliant I am aware of that, however, he took up vaping, he never does it in the house or Infront of the kids, I do get really anxious about things and am worried about him coming in and breathing it on them. Also on occasions our DS gets in our bed at night (he is 2) and worry about the co-sleeping/smoking thing. Obviously it is much preferable to smoking but I am still worried.