Had agreed on 18.04.a date for 19.04. But last night he had to cancel it at short notice for health reasons. Strangely enough, however, the rejection was only read this morning, after which I was then texted with insults!
For me, this has nothing to do with mannered behaviour.
I could understand an annoyance if I hadn't appeared without cancelling... but I can't do anything about it if you don't check your news in the evening!