This scorched-earth rejection letter calls out a family member or coworker on their dishonest or manipulative behavior.
Free to download and print.
Dear {Name},
I'm calling you out on your B.S. I have caught you in so many lies that I've lost count.
I know that we have to work together for the sake of the {business/family}, but you need to know that I am fully aware of the nonsense you're peddling, and I won't stand for it.
I don't know what your motivation is, but whether it's malicious backstabbing, a misguided attempt at professional gain, or some weird unknowable pathology, I don't care anymore. I completely reject your B.S. and I will continue to make that clear in the future. It's only a matter of time until this all catches up with you so I am just going to focus on my own work and well-being.
I hope you get the help you need.
Sincerely,
{Name}