<human>: I'm not a fan of those kinds of things and I told my bf before we even started dating 1 year and four months ago from today. He told me he used to smoke weed while in high school and he promised he wouldn't smoke weed and I eventually got over it. Anyways, last December one of his female friends moved in with him and his roommate at their apartment in a different town from me. (She moved in because she was in an abusive home and wanted to start somewhere fresh and she and my bf were good friends.) She went to the same college where my bf and I met and she was not a threat to me so I didn't think anything out of it even though I didn't consider her a friend. Well, she's a weird girl and I knew she smoked things like Salvia but I didn't think that my bf would join her after I told him about my opinion about that stuff. She eventually moved out in February because her stepfather was having a major surgery and her mother was going to need her help to take care of him. Anyways, I moved in with him about 3 months ago and today I was cleaning out the apartment because we have to move out by Saturday and while I was doing so I found an empty bag of salvia. I asked my bf and he laughed and said they both tried it when she first moved in because they were bored. I got mad at him and he told me I was overexxagerating. Am I wrong? He kept saying sorry and I kept telling him he wasn't sorry because he knew what he was doing and he kept laughing. I asked our roommate about it and said he would talk to me after he gets out of work instead of texting me the story. I'm so frustrated right now because while they're at work I'm cleaning the entire apartment and getting ready to move to my dorm in a different town. We've gone through two different situations in which we almost broke up around the same time she moved out and she helped me with advice. Now I don't know who to talk to. :/

Can you provide a brief overview of the text?
<bot>: Found out bf smoke salvia with a friend while we were dating and he thinks I'm overexxagerating by getting mad even though he knew I'm against smoking anything.