How Do You Introduce Your Boyfriend To Your Disgust For Men?

I have had a whole host of crappy interactions with guys this weekend and I finally gave in to the autistic urge that has been growing for me to make myself a twitter account and join the KAM community on there. That's when I saw a tweet by u/Libtoplasm that made me wonder if you're already in a relationship with a man how do you introduce him to your disgust for men? What are some ways you've introduced this topic or have you been able to introduce this topic to your partner? How did it go and how does it go for you sharing this stuff together on social media?