I am gay, and people threaten me with my videos, pictures and chat messages.

What's wrong with threatening you? Does he know your real address, family and friends? Even if you know, do you want to be led by the nose like an animal or draw a line? What did he threaten you with? Nothing more than money and sex. The newspaper warned him of extortion. You're afraid your family will know? Sooner or later, they will know that you might as well confess, unless you go far away and never go back. As long as you are not too handsome or anything, basically no one remembers you. After all, there are so many people in China, you can say that it is his PS.