Do I mean nothing?

R

So my fiancé has a friend that he's known for at least 10 years. Ive never really liked him that much, but I've made an effort at least, especially because his friend's wife and I are friends as well. Anyway, the other day his friend decided to be an ass, going off on my fiance, because he disagrees with our having moved to a new state, calling my fiancé a piece of shit and me a dumb cunt. And my fiancé just told him to let it out. Didn't stand up for himself, or for me. Am I wrong for being a little pissed at my man for not telling him off?