<human>: Can you summarize the given text in a few sentences?

Hello everyone. My SO(19M) and I(20F) have been together for 1.5 years, in long distance relationship. This relationship is wonderful.

Disclaimer: I don't mean to offend anyone who smoke or do drugs.

I'm old fashioned, I don't like people to do drugs, or smoking. My SO doesn't smoke nor does drugs, except when his friend invited him to, and he doesn't want to act like a dick then he'd do. He does drink though(I am fine with drinking, I drink occasionally).

Half year ago, he went to his friend's house smoked a joint of bong, got home, sick for many months. Basically fucked up his stomach. Until now, he still have gas issues, dizziness and etc (but getting better from day to day).

Few days ago, his neighbour offered him to smoke weed, he did and gave him some. He told me will started to smoke weed and I said no to that, we got into a fight. Anyway he smoked weed, and told me that helped him to feel better, solved his health problems. 

Why? Because the idea of smoking make me sick, I don't mind other people smoking, but definitely NOT HIM. We've talked about this. He explained to me, how he only smoke weed as it improved his health condition. I honestly think it's bullshit though. I've told him how I hate people smoking, the idea of him smoking (weed) sickened me. No compromise.

He also said smoking weed is better than drinking alcohol, as it help him to feel better and not damage his liver. I told him, he can just quit both. Then, he turned around and start saying how shitty he feels as he's sick and weed is helping him.

I've watched a video of a girl smoking weed. I don't want to offend anyone but the act of smoking weed just make me sick. Especially when I think about my SO doing that, really. I feel so disgusted and sick from the bottom of my stomach.
<bot>: SO has been sick for many months, he thinks smoking weed would help. He smoked weed, I hated it. Watched a video of girl smoking weed, felt sick and disgusted, can't stand the idea of SO smoking weed.