I will give you a bit of advice my girlfriend unknowingly told me she couldn't tell one flashlight from another. First thing keep them in different places so she can't count them and second hide the packaging when a new one shows up and she will never know the difference......hopefully.
I don't know about your wife, but mine buys plenty of things she doesn't need! Shoes, purses, etc. . . Why don't you try reasoning (ie. arguing) with her that she buys things she doesn't need so therefore you should be able to buy things you don't need.
By the way, after you've done this let me know the outcome so I know whether or not to try this with my wife!
You could still buy her a silken negligee, as well; genuine silk tends to mellow a woman's temper.
Shouldn't be like that, though. Interestingly enough, some females tend to be quite stubborn and materialistic, too- which proves to be a bad combination.
I also hada similar problem withmy wife,butI was very clear,Isaidto her:buyonlyONEflashlight!......
.....onlyoneflashlightfor eachfamily member, and only one for each roomwe have inour house. So Ibought myfirst 25flashlights.
ThenItold my wifethat Iboughta flashlightonly tobackupthe onlyflashlight thathadeach of usand only forthe flashlightthat is in everyroom.So Ihad25 otherflashlights.
NowI'm buyingthe spare parts foreach flashlight; onlyall theparts.