Much the same here.
SWMBO seems to think I'm obsessing on this too now.
With the imminent arrival of a new handset , and with the 'A'team' esque dismemberment of certain things around the house , and my sudden lack of interest in chucking fluff at water - she has finally cottoned on that I am serious about this , and decided to take the piss at first until I told her I was deadly serious.
Now she probably thinks it's a mental health issue.
She's now asking questions regarding what kind of tinned goods , how much of the garden hut to fill etc etc.
I've been steadily building up my familys awareness of issues outside of the UK , especially regarding food crops , economies collapsing and security threats like the upcoming rumble in syria , iran , israel , egypt and probably turkey too. I've also been dropping questions - what would you do if the water was off/power was out/no fuel available ?
She told me earlier tonight - " you've now got me worried about all this.."
I love it when a plan comes together.