Is my boyfriend a racist?

I am a black girl dating a white boy. I look nothing like what he used to date. All of my boyfriend ex’s were all these pretty white, blondes. I have long curly black hair with glasses. My boyfriend has never been with a black girl and I’m his first one.
He calls his brothers, his friends, and himself on snapchat the n-word. Its not with the hard ER, just "nigga". I never heard him say the word to me or around me though. He did make a racist joke back in 2016 on his instagram.
Is my boyfriend a racist?
Add Opinion