TC, FFXIV disallows communication between members of opposing teams in PVP precisely to prevent this exact thing from happening. Either you are being untruthful about the entire situation even occurring in the first place, or you were using third-party software to allow you to do something the developers purposely made impossible within the normal programming of the game. I'm going to assume the latter and point out that if you were purposely circumventing the programming of the game, which is, in fact, there to protect those like you with delicate sensibilities from comments like this, then you are 100% percent culpable for any 'injury' you might feel resulted in it. Insofar as one may apply the term 'injury' to hurt feelings while still keeping a straight face.

I'll ALSO point out that reporting comments made by someone you should not be able to communicate with in the first place will at the very least make you seem very silly, if it doesn't actively get you in trouble with the GMs for baldly admitting to using third-party programs to play the game when the official policy on them is more or less 'don't ask, don't tell'. If I were the GM, I'd give you a warning on principle for having the gall to do something you're not supposed to do and then complain about the results.

Since people seem to like analogies so much...if your neighbor had a big guard dog, and you decided to jump over the big, secure fence they put around their yard to keep that dog in, would you honestly expect people to feel bad for you when you got bitten? Trash talking the opposite team is a normal and expected part of competing; if you can't handle it, stay on your own side of the fence.

And to all the white knights who seem to want the entire internet to change their ways for the sake of people with 'mental health issues', well...why should we? If you have an issue, it's your responsibility to deal with it, whether that be by seeking medical help or avoiding situations which you know might exacerbate your specific issues. The only person obligated to cater to your problems is your therapist; the rest of us are completely within our rights to ignore them and carry on enjoying the game.