If GGP was being genuine and was really insulted by GGGPs suggested (which from the tone of the post, they probably weren’t) then there is every reason to talk

If GGP was being genuine and was really insulted by GGGPs suggested (which from the tone of the post, they probably weren’t) then there is every reason to talk to GGGP and ask them to change their behavior, if they fail to do so, you might start to think they are acting in malice towards GGP. If the insult is obvious then the case is pretty clear cut, however if it not we can believe at least believe GGP when they claim they were hurt. They might have a reason to be hurt that we don’t know about.