Throwaway because this friend has access to my original account.

Me, 15M K, 17M

I am having problems with a friend of mine and would like to know who the asshole is. Now, the situation we are in is an interesting one. He is quite self-centered and we have been having problems with that since around September. The main part of the problem is his personality. He is judgmental and gives himself leniency at the same time. (Yes, we are both teens.) It certainly doesn't help that himself and his parents are:

* Somewhat anti-vaxxer (such as supporting delayed vaccinations)
* At the (extremely) opposite side of the political spectrum than I am
* Into certain online cultures that are less than optimal
* Their mental state is almost akin to being brainwashed (like believing every single thing that is told to them by certain news outlets)
* Is always angry at the world  
* Most of his decisions are made out of fear
* Extremely lenient towards his own group of people

Normally, I would have gotten out of this relationship as fast as I could. Every day with him feels like sitting next to a bag of toxic waste. However, I do have to rely on him to drive me to school everyday. 

Recently, he has been pushing towards trying to leave 10 minutes earlier by showing up 10 minutes earlier and expecting me to be ready. To be completely fair to him, I certainly have been short tempered with him in this past week, and that certainly couldn't be chalked up to the time we leave at.  Anyhoo, yesterday his parents texted my parents telling my parents that I had been dismissive with his concerns.  

Nothing happened in the long run, but I would like judgement from a bunch of internet strangers I do not know. So reddit, am I the asshole?