Nc for this in case identifiable via prev messages.
I have a friend who, whenever anything happens, is first to blame his wife. It could be something totally unexciting or something he does not really need an excuse for, but his first response is "x thought it was a good idea" or "x said I should do it" etc. When we all meet up, he has a tendency to put her down, like will interrupt when she's trying to tell a story or correct her. They have two young children and appear to be very happy otherwise.
I know other people's relationship is not my business, but if my husband did the same to me I would be pretty upset - it's one thing to correct me in front of other people, but in private conversations when I'm not there to defend myself. I just feel a bit weird/uncomfortable about it because even when it's just the two of us chatting I notice that he does it.
He is not a narcissistic type of person in general and to be honest I am a bit surprised he's like this. He's a good enough friend that I would feel OK saying something (I am usually pretty direct), but I'm not sure whether I just stay out and say nothing, or whether this sounds pretty harmless to other people, or whether it's OK to gently correct him if he does it again.
Genuinely a bit torn and would be grateful for advice so I can avoid putting my foot in it!