I tend to agree with that.......it's not just a fact that you won't have a bike, it's more that something you've had all your life is ending.
If there comes a time it has to happen through age, illness, or infirmity then it's your body telling you no more.....not your wife.
When I first met my missus in 1982 I told here I'll always have bikes until I physically can't do it any more.
The only time she gets wary of me going on a bike is when I meet up with somebody.......just in case I start being stupid!