Maybe you accidentally typed your password wrong while registering? Maybe caps lock was on when you were signing up. This is an odd bug. It may just be the server being a fart. Try PM'ing one of the staff members and see if they can delete your account and re-make it.
Sometimes, it just depends. I've told my friends about it in the past but they're not really in to it. Once I had an ex-friend that was on FH but then randomly started shunning me and insulting me one day. :I
Most of my characters are realistic to semi-realistic, but I have a few that are a little unrealistic. It's not about the realism but how you put together the design of the character, if I'm making any sense to you guys. But, that is just my personal opinion.