That is a really interesting question that i never really took much into consideration before.

It's really interesting that you ask that too, sub17, because just the other day i was having a conversation with a good Dom friend of mine, and i made a really flippant offhand remark as well.
i was also completely taken aback when he responded to my remark rather harshly. And like you, it also moved me to tears, because i had absolutely no intention of offending Him. The remark, truthfully, was not even really about him.
But, of course, if it offended Him that doesn't matter.

So yes, i agree that perhaps some Doms can be sensitive men.