He's even saying weird things (that aren't necessarily important but makes me wonder what happened to his memory) like "I didn't know you drank red wine!" ...we've been together for ten years... We've drank many bottles of red wine together. Or commenting on a pair of headphones that he didn't know I owned when he was there when I bought them.
Oh yes, that's my ex too. Stories we used to laugh about before BD like "Oh remember that time you did XYZ" she has completely forgotten now. It's weird. Even stuff we talked about for decades is suddenly zapped from her mind. We talk here about how it's like an alien personality has been implanted in the body of our old spouse but man it is true in so many ways. They are often not who they used to be.