he's mainly seemed sullen and depressed, and acting withdrawn and disinterested in me since this fight happened last week. (actually during a few times he's not spoken to me in the past, he act the same way). This time just seems a little more sinister because he's not wearing his ring for days now. He's definitely not the person I was hanging out with last week and joking around with. We were making each other laugh and being light.
He smokes pot very rarely (when he was younger I think he probably did) and whenever someone offers him any he says no or he'll take a toke or two and then come tell me how much he doesn't like it. That's why I'm so surprised. We actually had a tiny plastic tin of it sitting here for months that he didn't touch. Some guy gave it to him and he didn't want it. Although he did quit smoking 2 packs of cigs / day recently. It's been a month since he quit smoking those.