Tonight Dh has been doing a lot of wind ups and spouting off at the TV etc for eg he called a female apprentice candidate a cow. A little later, ds was being grumpy, told me I was being annoying and said' shut up mum' - very unusual as he is quite polite. Not said aggressively but obviously that's rude. At the same moment Dh started laughing and I said why are you laughing its not funny, to which Dh said 'Piss off, you old cow! I can laugh if I want to! ' when I then said that was rude, he said no I was being rude telling him off for laughing.
I find all this really annoying and confusing- surely that's really bad behaviour and not excused by the fact I was saying not to laugh as ds was being rude? Dh may not have been listening to ds and was possibly listening to his I pad and hence some misunderstanding about that part, but surely it's just out of order to say what he said, regardless of his reasoning?