<human>: I'll start off with saying that I know what I did was wrong, snooping is not a good thing and I do feel bad for doing it. But I had a hunch that he was lying to me about something because I have asked him if he had been smoking pot recently or when he hung out with a particular friend. 

So the backstory is that about a year ago now I found out that my bf had smoked pot a few times with his new roommates. I was upset because I am completely against marijuana use (yeah I know thats stupid, but to each their own) and had told him that before we started dating and had made it clear that I would never be with someone that did it. I reminded him of this when I found out and was prepared to break up with him because I knew it was wrong to force him to choose and I didn't have any hard feelings about it. He had said though that he would stop, I did not pressure him to and even told him not to make a choice that he wouldn't like but he had said that it was something he wanted to do. 

Now the thing is since then I've asked him every now and again if he has done it, honestly just because I had a hunch and he has always said no. The last time I had asked him was last weekend and again the answer was no. I still couldn't shake off my hunch though and looked at his phone as he was sleeping. And then I knew my hunch had been right because he had been smoking pot with this friend, not only just a few days before I went to visit (and ask him) last week but a while before that too.

So my question is reddit what do I do? I feel like I'm dating a complete stranger and I honestly just feel sick to my stomach about it.

Can you condense the text into a few key points?
<bot>: Snooped on my boyfriend's phone (yes I'm sorry) and found out that he has lied about using pot after I've explicitly asked him. I'm against pot use. What do I do?