<human>: Can you give me a shortened version of the text?

As most people the US know, the US has been rife with police brutality cases in the last couple of years. As such, social media accounts often have opinions on both sides. Like many people, my family is pretty varied in their opinions...and I've got a couple bigots.

That being said, there's a certain amount I can tolerate. After all, I can always unsubscribe from their posts. 

Until yesterday. I posted my own little jab into the mix (it was a copy of a twitter post where someone was criticizing those who commandeer "#BlackLivesMatter" into #AllLivesMatter, which I also find gross). So, my brother posed a question asking the meaning of my jab or what I hoped to accomplish.

Smash-cut to an argument where my brother drops the n-bomb and tries to justify using racial slurs when people "act like their stereotype."

I'm stunned. I'm furious. I'm hurt. I can't believe someone in my family would behave this way. I have blocked my brother and removed him from all my social media accounts. I want nothing to do with him right now; I don't know about in the future.

So... here's my issue: What do you do when you've already sent out Save The Dates, but your relationship with a family member changes and you can't possibly imagine spending that kind of time with them? As a quick note, I won't be able to avoid my brother at my wedding. It's going to be a 40 person affair. 

His wife already doesn't want him to go because she "barely knows me" (I live in a different state), so I'm thinking they may lean on not coming anyways, but I want to make sure they don't. Is this too fucked up of me?
<bot>: A couple months after sending my save the dates, my brother dropped a racial slur on social media on my page, and I want nothing to do with him. Can I just not send him an invite?