My best friend and my boyfriend's friend are bashing my boyfriend on twitter?

[American Honey]

I occasionally look at my best friend's twitter. I just looked at it a minute ago and her and my boyfriend's friend are talking about my boyfriend behind his back. It really bothers me because what they are saying is not true at all and shes my friend and hes his friend so its like wtf.

They are saying that he has nice things because of "daddy's money" and pretty much calling him a spoiled brat which is completely untrue. My boyfriend works hard for what he has. His dad never contributed to his vehicles or "toys". Just because he lives in his parent's house doesn't mean everything is handed to him.

His "friends" have said things behind his back before and I didn't say anything because I didn't want to hurt his feelings, but I feel like he should know that they're all pieces of sh*t.

It just makes me mad that they are talking behind his back and mine.

Should I call them out on it or tell my boyfriend?