So…. I go on a number of holidays during the year just me and my partner - my mum, who is a very sprightly 70 something and a pensioner, and also most times has little self awareness, was invited to come with us for a holiday. My partner who, at times, can have narcissistic traits (as can my mum), has really struggled with her on our holiday (despite it being predominantly his idea). Getting very annoyed if she has tried to do things, making comments that she can’t hear, and generally being annoyed and disrespectful, and putting me in the middle all the time. I feel really angry at him but am I in the wrong?