My boyfriend doesn't pay attention to me and I don't think he's in love with me anymore...

So I'm a 19 year old girl in a relationship with a 20 year old guy. We've been together 2 years and living together for one year. Towards the beginning of our relationship he was shy and sweet and super nice and always wanted to spend time with me. About a year in we moved in together, he started to get emotionally abusive by calling me names (cunt, bitch, whore) with other adjectives added and then apologizing hours later after saying things no human should say to any other. He knew he was wrong after saying them and quickly apologized. This is something he's been working on and has gotten a lot better at which is why I've kept him around. The other day he called me a fucking bitch when mad while grabbing my thigh to the point it hurt and the apologizing an hour later. On another note, lately he's been ditching me a lot for his friends. We'll make plans to do something and he'll go off with his friends when something else comes up. This makes me feel like less of a priority. He's been doing this a lot lately and I could care less if he did things with his friends as long as he didn't make plans with me first. Is it bad that I'm mad over this because we live together and he sees me a decent amount (even though I'm going to school and working so I have less time)? I feel like he doesn't love me like he used to because I'm not really a priority to him. I feel like he's not giving me what I deserve and the sad part is that I don't ditch him because I actually want to spend time with him over other people but he obviously doesn't feel the same about me.

I've thought about breaking up but it's not exactly easy since we live together and my family lives far away( I'm going to school here) and can't afford me to move home if I did. I'm kind of stuck and don't even know how to go about finding a roommate if I was going to.