My MIL is a big smoker and is constantly going out for a quick puff. I asked her ONCE to use a sweater or something different to smoke in while outside and wash up afterwards before loving up my son. She took offense and now doesnt even bother with tryin to see him...her daughter is a smoker too and they dont care about the 2nd hand some around my nephew. It bothers me so much. Now she barely packs my son or even acknowledges him all that much because I've voiced my concerns. Think it would be common sense. Now I feel bad that my son isnt close to his Grandma but I'm not going to just let it slide.