Ok. It's time to stop waiting for this guy. Stop calling for awhile. See if or when he contacts you. You actually aren't changing anything by not calling, he'll do or won't do whatever he will. (Don't "think" not calling is going to be a bad move on your part.) It sounds like he's been hot and cold for awhile. If nothing esle, he should respect appointments. Promising to make it up only lets him slip out the door for his business, while avoiding a scene with you. It's only later when you realize yet again, he's blown you off, that your respect for him drops another fraction.
