I believe that there are some people in this forum who have no respect for others. I also had the same problem with one person.
I also think that those who try to incite others by posting disrespectful and hateful messages should be banned.
Some people have no regards or respect for other people's feelings and they just think that it doesn't matter whatever they post coz its just a forum. Hope someone takes notice of them and puts them on Akick (auto kick), ipban list. This would definitely solve the problem.