My son had severe colic and a birth injury/reflux/milk allergy. In the first year, I wish I had put a note like that on my door. I was really tired of the complaints, as if it was not hard enough to deal with such a difficult newborn. There comes a point, as a mother, when you try your darndest and people still complain - and they are almost always childless people who have no idea of the difficulty you go through. Yes, other parents will still be annoyed but they will not make sarcastic/rude comments to you. I have been told to move, to leave my newborn to cry himself to sleep (with a birth injury and acid reflux???) by "well meaning" advisors who know nothing of his medical condition. I even spent 1 night sleeping with him in my VAN to avoid complaints!!!
Some may find it offensive, but once you've been complained to so many times and still trying your best, you get to the point where you just want to say "F U" in a more polite manner.

They would stand on the sidewalk and scratch their heads looking at where they car was the night before. It was comical for sure.
