That's not how things are handled in this world...
If you really know people that are so thin-skinned that they can't handle hearing that said about a very underwhelming family member of theirs, then it's a miracle they get by in day-to-day life.
Tuiaki's defense has been a hot mess for years—worse even than the Nick Howell defenses (and vicious things were said about Howell). His defense sucks, and an admittedly childish nickname, while a little unkind, is not inaccurate.