Ahh now I get what your saying. I know what you mean by how people thinking that their baby means you cant do something. And I get what your saying that she thinks that she has the law in her hands which depending on what is -actually- going on who knows.I get the gut feeling that the OP feels a bit...entitled .... to a perfect, germless, odor-free, sunshiney world for her baby. My reply was really not stating that you mentioned laws, it was speculating that she seems to think it is her right to insist her neighbors bend to her will because they don't have the right to use their own property as the law sees fit.
Sorry if it seemed I was pointing at you LOL!
Many *new...young* parents think that everyone should adore their child as if it were the first one ever born in the world, and should make concessions to make said baby's life as shiny as possible. The fact is, neighbors, and people in the general public are not obligated to change their lives for someone elses child. If they are breaking a law, or doing something deliberate, there would be a reason to "shine a really bright light in their direction" or whatever. Even then, that particular style of deterrant would likely be more illegal and border on harassment more than someone minding their own business smoking.
I am not exactly sure how one person smokeing even chain smokeing outside will fumeagate a neighbors whole house? I have asthma and am very sensitive to the smell of smoke but even still not sure how a 10 minute smoke will kill a house for hours? Maybe fabreeze will lighten it up a little bit?
Are the houses connected? Even then im not sure how their porch would be only 10 feet away from your house.... More details maybe pictures would help...