Are You Wrong About Yourself?

A friend of mine recently got engaged to be married. Her brother has been admonishing her nonstop about her immature life choices. He acts as though there is no problem, that nothing about the engagement bothers him. But it's clear that something does bother him. Perhaps it's his own insecurities about getting married. Or perhaps he's just so caught up in his own victimhood and doesn't know how to show happiness for others without making them miserable first.