This does nothing to address the main underlying concern - that your having a firearm in the house with kids is going to create a potential hazard.
We differ in our thinking here, because I do agree that it introduces a hazard. But that is why I like to analyze what happened and what could have happened differently leading up to it (that is in control of the homeowner/firearm owner) to prevent it from happening. Because with as many firearms as are in the US, there's a lot of hazards.
I am merely saying not all fears of having guns in the house are unfounded, certainly not when there are kids involved. Definitely not fair to label these people as "antis" or "misinformed".
I get what you're saying, but I still think that the kids are generally used as a shield. They might legitimately be concerned about their kids, but if they thought about why most people nowadays are starting to think about getting a gun (personal protection), they'd realize that its even more important to protect your family.