<human>: Give me the gist of the text in a nutshell

So my girlfriend of 1 year asked me to stop smoking weed yesterday because she doesn't like how I "act" when I'm high. She says I don't pay enough attention to what she is saying, and when I'm sober I'm super attentive to her.

I don't understand what she means by this so we argue about this for some time. This weed issue has come up before. She got into a fight with my best friend over weed because of something I can't remember. She has complained about me smelling like smoke before as well.

Anyway, back to the fight. We argue and end up compromising that I should only smoke 2 days a week. She started with smoking every other day but 2 days is where we compromised.
So here is my issue. I've never asked her to chance anything. Yet she is asking me?

What is going on here? Am I over reacting?
Thank you for the input.
<bot>: Girlfriend asked me to stop smoking weed for at least 2 days a week. I think she might be trying to manipulate and change me. Advice please?