It's pretty obvious that after confessing to Zeph-senpai and being rejected, the heartbroken user began a smear campaign (hence all the original posts being edited to the same thing),
unaware that Zeph-senpai
was in a secret relationship with BD8, who was absolutely livid at
somebody exposing them.
The ban was not because of ad hominems, but because, as
@Richman said, the user was (accidentally) telling the truth.
And welcome back,
@bigtiddyoneesan. You've arrived just in time to watch everyone dance on JB's grave.