TBH Andy, my initial response on reading your thread was to post something along the lines of Mr T's 'Get some nuts' advice, but after some reflection you have my sympathy, Sir.
A few former teenage motorcycling mates of mine, having done the marriage/mortgage/kids thing would love to return to two wheels, but having been threatened with divorce or worse, have resisted.
Fortunately Mrs C is an understanding woman who knows how much biking means to me, and tries to puts her worries about the inherent risk in riding motorcycles to the back of her mind. And to put her mind at rest, I tell her that I never ride at more than 70mph...
Bless ya mate, you won't half miss the bike, ( especially now the summer's coming ), but if 'er indoors really is that worried, then you've done the right thing. Back in my teenage years my mom would literally have sleepless nights while I was out on my bike, expecting the worst. And the fact that I would often turn up back home with bloodied knees and elbows, having fallen off again, obviously didn't help...
To return to the original subject of your post, I've just bought a pair of Bison breathable stockingfoot chesties for about £100; they seem to be a nice bit of kit, and the reviews on here are very positive.
Best regards, Castaline.
BTW, what bike is it?