It is really sad what someone, who you call a friend did to you. I feel hurt on your behalf as well.
Such a height of disappointment- it's an utter lack of respect and love.
To disappoint a stranger can break me not to talk of a friend. I would prefer to not take up a job than promise and not deliver.
Most of these handy work people who disappoint do so out of pure greed. They want the money but know they can't deliver- it's sick.so sorry dear big !hug