I'd call this behaviour " small man syndrome" . He obviously does it for effect, to look clever, to raise a laugh........... but it's not funny! It's upsetting, distressing and embarrassing. Try a response to MIL along the lines of " well I clearly married the better of your two sons, did you never teach BIL any manners?"
More importantly, do try not to let it upset you although I know from experience that is easier said than done, my SIL is of a similar character and wastes no time in offending me!
Good Morning Monday 6th July 2026
England vs Mexico -BBC great idea!
How should a family manage an estranged relationship?
What did you you think you would have by your current age that you don't?





