Feeling out the family....

Made a casual remark at a family gathering this weekend to feel out some more family as to retreat preps. Her comment was "I'm not worried." On one hand I can get that because this particular bunch has acreage they tend, a large garden, a bunch of chickens, horses, and are decently situated with in the community so as to not really be bothered by locals. In fact before our retreat thoughts became less about just our 4 and more about long term and wider family they were where I considered going for those reasons. So if those are the reasoning then I will take a sigh of relief and leave them to plan their own way I guess. If however it is more of a not really seeing these signs the way we do then I am unsure what to do. Do I let it go? Do I try to open their eyes? Do I risk freaking her out? I honestly think a lot of why her husband does what he does is because he sees the signs more and is more attuned but this makes talking to her about this plan concerning.

How do you handle this issue? I know we all have people we love and wish to protect. People we want to see safe and healthy with us. How do you try to get them to see your worries are valid and at least raise the thought of preparing?