I'm pissed off at my wife's best friend for bragging about constant travel and materialism. My wife thinks I'm just jealous. Who's right?
Is there anything else about your wife's best friend that you don't like?
Why would that matter?
Seeing other people having fun can make people jealous. It is not good to think about people who annoy you all the time.
I'm the most important person to my wife! I want what's best for her, even if that means breaking up with her best friend.
That's a controlling attitude. You wouldn't want her to make you break up with your friends, right?