my T - no disclaimer. But everything I have read on this forum in the past few years makes me think it should be standard. Something like "my text doesn't reflect my vocal inflections and was not intended to harm you, worry you or cause more pain. Please call asap for clarification if you are triggered by something I wrote, and refrain from sending a heated message back. Email complications are much better when handled verbally."

Sorry his text caused you pain lost. I probably would have harped on that as well.