Rhone looks like an skilled, positive, and competent character overall (I wouldn't know because I never interacted with him) but I really think Mharl has a pretty strong reason for his opinion.

I've seen some pretty major hissy fits thrown and I've thrown them myself, but trying to bitch out Mharl by referencing his past characters is hilariously OOC, practically a fagtron level-breakdown. And then using pillar to steal kills on cabal outers while Mharl is retrieving is blatant OOC griefing, not even possible to justify this in an RP fashion and I'm astonished you're even trying to defend this.