Anyone else sick of getting chat bans, etc for lashing out against trolls and other toxic players?

I just received a 10 game chat restriction for a game in which I was utterly reamed out by a complete child that found it appropriate to flame me for everything that went wrong in the game. I'm not denying that I lost my cool, but the fact is, I was NOT the aggressor. Now, I will not be getting hextech crafting mats for God knows how long, I might be ineligible for ranked rewards (probably fine on this front, but the threat is still there), and I have a paralyzing fear of using the chat, as I know that my account is now flagged and the slightest infraction will likely land me with a more severe punishment. I have kept my account clean for over a year without even a warning (I used to have a anger management issue, so this is a big deal for me). Now, I feel like I'm right back where I started solely because of a complete asshat in a ranked game that went out of his way to incite rage in his/her teammates.

Edit: if a rioter sees this and posts my chat logs, I'd just like to say the following: context is everything, and the VAST majority of the comments I made in the game posted in my reform card were in response to equally toxic remarks from another player.