Over 30 years of marriage has taught me and wifeypoo to practice,"non-communication skills".
A cpl years ago she comes home with 3 ____ing bent wheels on her Subie hotrod.To this day won't tell me anything but...."beats me" on how they got bent.I straightened them on our 3 axis wheel machine.
At LEAST a 1/2 dz,"didn't see" the mailbx,tree,parked car,etc all requiring my bodywork skills.
Chit,I could go on all day with the dumb stuff she won't 'fess up to.Point is,she knows that I'd get even more pi$$ed if she told me the truth.....So,just as well she lie about it.
When it comes to our shop equip.......I used to say she didn't know a milling machine from a tablesaw,but that ain't so anymore,gotta be more careful there.Always can use the excuse its a customer's,in for rebuild but then she wants money so,don't use that one.Usually just come up with a real good lie and tell her to mind her own business....she'll get bent,then get over it.