Lol he wasn't insulting you, and he did apologize. As for the revenge tk, well.. what do you expect? He's french! ;) Although it is against the rules.
This all happened at like 9pm central time on NA siege. I was fighting this enemy guy and when I finally killed him, I got slashed in the back by friendly. I waited for 5 seconds and he didn't say sry or anything so I pressed M (screens prove that, go check them again- he said sorry AFTER I reported him). He then said sorry and added a FU(screens again). He got pissed and started insulting me and making excuses about his unbalanced weapons or whatever. I thought that would be the end of it. But like 2 minutes later he TKed me intentionally and started boasting about it.
Lol he wasn't insulting you, and he did apologize. As for the revenge tk, well.. what do you expect? He's french! ;) Although it is against the rules.