1966 Valiant Signet Convertible Resto
Dave, I'm sorry to hear of this. Definitely take a break from it. That's my philosophy when it comes to car projects. If I get frustrated and don't step away, end up doing stupid things. After you've had a bit of time to reflect, you can find another painter to do it right.
Personally, I wouldn't let the old painter touch it with a ten foot pole.