Could have just been the stress of having gone through the storm and having to endure the aftermath, the sweaty discomfort, and then running out of water. But, poor planning on their part does not equate to obligation on your part, so they should have somehow managed to hold their tongues and their tempers. You didn't have to give them access to any water at all.
Just very happy to be gone from there. Our house was always high and dry. We planned that when we built it. With so many people in the Houston area you cant avoid the risk of them. We seem to be development magnets. Every quiet spot we have found explodes around us.
There were only a few malcontents. I didnt deal with them but watched from behind our closed gate.
The heat and humidity and pollution there are brutal on houses. Never mind hurricanes and floods.
Ill watch from the farm in the Ozarks. Tornados and ice storms I can deal wih too.