@Ghost-of-a-Duke saidPerhaps the planning was not as bad as the perception.
Having a break from tiling a kitchen wall. Had to take down all the ones I had put up. (Not straight).
Terrible forward planning.
A simple explanation that "this is the coming style and you are a trend setter" might have saved you from re-doing the job.
Dare to be different... (unless she is an excellent marksman).
If she is, hire an expert next time. 😉