Definition: Given a real-life anecdote of a complex ethical situation, generate a suitable title that describes the main event/root cause of the situation. Imagine that the given text is a social media post, and you have to write the title of the post, so the users can decide to read the main text or not.
Input: Background: my boyfriend and I are both 19.  I have always had lung issues.  His family smokes.  
 
We were in the car on the way back from getting tea. We were talking about stuff and things and the conversation turned to the apartment he's moving into and his roommate. His roommate apparently wanted to be able to smoke inside, so they found a smoker-friendly place.  I felt my heart drop. BF was clearly excited about finally having his own place, so I didn't want to say anything to ruin it.  

But I did anyway.  "I'll have my own place so you'll be able to sleep over."

"No I absolutely will not"
I then went on a long rant about how I feel about smoking indoors.  I think it's disgusting.  I hate it.  I can't breathe when I'm near smokers.  Smoking is awful and disgusting.  
He interpreted that as me saying that I hate his family and think they're awful and disgusting.  I do not hate his family, I think they're lovely.  
We've been together four years, my weak-ass lungs have never been a secret.  He has made it so that I won't be able to spend any period of time at his place.  I'm hurt, but I feel like an asshole.  

AITA?

insulting my boyfriend's entire family