Oh, it's not against the rules. Quite the contrary, it's encouraged. Of course, there are no rules about what inferences are drawn from the postings.
You were put in here because of an altercation you had with my guest. You were released on your assertion that you would behave. Your adversary is still here, so you come by to flounce your tailfeathers. Very poor taste. Had your assertion been sincere, you'd give this place and my guest a wide berth.
All in my very humble opinion, of course.
Still, humble or not, my opinion has some significance in this particular location.
Fred