He may just feel frustrated and this is coming out of that place of frustration. I am a LBS & I know there have been several times where I feel like saying F it - this isn't working - but the only difference is I haven't said that to him - but I have definately thought it at times.
Please at least allow the 48hr. rule and make sure that in 2 days you feel the same. Do not let him know that you are reacting to this just yet. Give yourself 2 days to take a step back before you do anything you might regret years down the line.
Only you can know what is right for your situation - but that is just an outsider's advice.
