What should I do..?

*I have been dating this guy since January 1st* everyone is saying to get rid of him but I’m really stuck. I need opinions.

Let me start with the night I got to where he is, everything was fine. We had a good night. The next morning we went to Denny’s and he was playing with my phone and he is infamous for messing with people on snap. I thought he was going to send an explicit snap and freaked. I started asking for my phone back and snatched it. He accused me of cheating and for almost two hours said “you’re a thot you got caught.” Obviously I was sobbing. My ex from home texted me asking if I was okay and I asked him to text him and say stop. He did THEN CALLED HIM threatening him. Obviously I’m in the background ground saying “stop what are you doing?!” And he hung up and start SCREAMING AT ME like spitting in my face and threatened to leave me on the side of the road at STRIP CLUB to find my car. I’m 4 hours away from home and I came to see him. I stayed quiet and when we parked at my car he started screaming at me and I finally snapped. I started screaming “I DONT KNOW WHO THE FUCK YOU THINK YOU ARE. NOT SHIT BUT A MARINE WHO HAS TRUST ISSUES EVEN WITH A BULLETPROOF CONDOM. IM NOT YOUR BITCH. FUCKING HIT. LAY A FINGER ON ME.” And he stormed out of the car. 5 minutes later came back and I just said “you’re wasting my time and you’re causing unnecessary problems. Fuck this.” HE FOLLOWED ME TO MY CAR and switched personalities. But apologized for that shit.

The next day. I did leave that night that all happened.

I had plans with my roommate because even if you’re roommates, doesn’t mean you see people every day. Well I said “I’m going to FaceTime but I do have plans with My roommate.” She did date his friend but things happened and he treats her like shit because His friend was moving too fast for her. Well, he started talking shit about her whiles she in the room on FaceTime and she snapped back obviously. He hung up and started saying “tonight was it. Bye” and wouldn’t talk to me. An hour later calls implying suicide.

Guess I dont know what to do because I do really have feelings for this guy but this gotten out of control in my opinion. I need advice.