Scared to leave

My bf has become very depended on me and it’s like he suck up every penny I tell him about. My first time doing drugs , he laced me (he put it in my ass while he was eating it) I forgave him and for drugs with him a few more times but I stopped for work. A few days ago he laced me again and I had to work that day . When I tried to end things he begged saying he don’t know why he did what he did. He then said that he felt distant from me because I was texting a friend guy . Me and this friend guy do not hang out but we did have sex a few times in the past. Of course I will never tell him that and I want ll lie like me and the guy never had sex every time he ask. Me and the guy are not having sex or flirting now we are just friends.

I feel like he tried to switch the script. What do you all think. Do you think he was trying to feel that first connection or if he was just being a ass and risking my career? Should I leave or try to fix things? If I do break it off I am scare that he would try to hurt me or get my job to drug test me . I can’t talk to friends or family because they know nothing of the drug . I do love him but I am also scared of his respond if I leave. Am I safe if I stay ? He has nothing to loose