Relationship advice please :(

Hello ladies! I need a little bit of relationship advice.. so my boyfriend and I have been together for almost six months now and it’s getting rough. Big time. At first when we met, everything was amazing! He treated like a princess, he would buy me everything I wanted, we would go on road trips together.. I was happy! But now I’m not.. we have been fighting pretty much everyday and it’s just small things that trigger him then he’ll take it out on me. I also have to tell him every time I leave the house and tell him when I get to the destination, I feel like I have to ask permission to hang out with people, I can’t even see my best friends anymore..

Before we met, I would have a few accounts on different websites and I loved having them.. it was a special community to me and I felt welcomed every time I would log on. But he hated it a lot.. I wanted to keep him happy so I deleted the accounts and it made me so upset. I’m also an open relationship kind of person, meaning poly, and I’ve talked to him tons of times about me wanting to be with him and being with another women. But every time I mentioned it to him, he just explodes on me. I understand if being poly isn’t his thing but he doesn’t need to scream and shout at me. Be basically says “it’s just me or we break up” and I hate hearing that. ALSO. I have a phone plan with him and I work with him so I feel like I’m in a deep and hard situation to get out of. :(

So long story short.. I’m unhappy but I still want to be with him. Do you ladies think I am in a toxic relationship? Should I get out of the situation before it gets worse?