Can you report people for following you around constantly and bad mouthing you as cheaters?

On Jenova our FC is killing majority of Hunts but we Also search 12h+ a days on them. We miss quite a few A and B and don't say anything. But everytime we kill A's and B's everyone is mad at us. After the threads about cheating we have people calling us cheaters/botters/hackers and that they are going to or are reporting us.

Now half the time people don't even look for hunts. They follow us around while we're looking, and then bad mouth us afterwards. Can this be filed as harrasment and reportable?