I have to agree that it should gently be brought up. I have a friend who constantly does this. She'll call and talk about HER all the time, and if I try to comment, she'll just talk OVER me. Or if I bring up something, she'll just change the subject immediately which I find very rude. I'm guilty because I have NOT said anything. She is VERY overbearing, and I guess I'm very intimidated by her -- I don't even take my own advice.
But if you feel you can, gently tell him that he's being rude, and please try to listen more often as it's hurtful.
I wish you the very best. God bless and I hope you two make it. Hugs, Lee