From Christianity, three major branches: Catholic, Orthodox, Protestant

Each of these has further branches, Coptic, Greek Orthodox, Lutheran, Baptist, etc.

Any religion that believes in Christ is Christian.

You obviously don't understand what Christian means. Here is a helpful flowchart in text:

Abrahamic religions: Judaism, Islam, Christianity. All believe in the same God, even if they use different names.

Note to self: save this for when trump dies

People saying, "hey are you gonna do this thing you said you'd do" is not abuse. People saying "hey you're getting old and might not be around much longer" may come off as a little callous or even rude, but is also not remotely abuse. Get a grip. And victim blame?!?! Words mean things!

No, it's more like "whenever I was ten years old..."

Being a child is also not an immutable characteristic

The show Bristol County Jr. had a character named Socrates. I fully thought he was Soccer Teeth.

Yeah, humans take a long time to grow.