Why are white men like this?

I have been talking to a guy for about 4 months, he’s incredibly respectful, he takes me out and treats me well, I have started developing very deep feelings for him too. It hasn’t just been your run of the mill thing, I have shared moments with him I’ve never shared with another man, and I’ve only known him for 4 months. recently it’s come out that I dated a black guy a few years back, we were actually taking about his crazy ex and their crazy stories, so I told one and I think I mentioned my exs name, and he said “what was that name again” it was a very clearly African American name, he asked a bunch of scattered questions regarding it the rest of the night, didn’t seem bothered at all, we cuddled and watched movies, when I woke up today I went to text him and my chat bubbles are now green (meaning he blocked me) I cannot find a trace of him on any social media platforms so I’m assuming he blocked me on all of those as well. I’ve heard that white men typically don’t like hearing when you date black men, but I felt so close to him, and we’ve shared so many things with eachother, some of them worse than this, and it’s all been fine, is there any way to get him to talk to me? Or anything I can say? He literally just gave me a kiss last night and left and I haven’t heard from him and can’t contact him so I’m freaking out.

Why are white men like this?
Post Opinion