Should I leave him?

He cyber cheated on me, it made me feel horrible about myself, I felt ugly and worthless. I decided we take a break, during the break he saw me flirting with his best friend and it made him jealous which was kind of my goal, a couple days later I slept with his “best friend” because he made me feel pretty, after the one night I have no interest in the friend (he was terrible in bed and I just never wanted a relationship with him) my guy doesn’t know about the one night stand and I know for a fact he doesn’t because he’s a drama king and he would make a huge scene about it.

We got back together and it has been good but he keeps getting mad at me for things I post on Facebook (mainly about empowering women or how men should respect women) and he also brings up how horrible it was to flirt with his friend but he CHEATED on me. I keep asking him for us to move on from what happened before but he won’t and I know if he knew about me sleeping with his friend he’d leave me for good so I’m considering breaking up with him and telling him to make him not want to be with me anymore.

One big reason I don’t want to leave him is because I have no friends or anyone to hang out with