<human>: Can you condense the text into three sentences or less?

Hi Reddit, I'm really lost at what to do. My boyfriend and I have been together for a year. Both of us are in school and are busy with classes, work/extracurriculars. I was abroad for a few months and when I came back, I figured we could pick up seamlessly. We kept in touch often over email and by phone. 

Unfortunately, his class workload is heavy and we see each other once a week usually, but it doesn't feel like we're connecting as we used to.. it feels like routine sex. Lately, he's been canceling on me a lot because of homework. It's come to the point where I make back-up plans immediately after he makes a plan to hang out because the chances of him canceling are so high. I can tell he feels bad about it, but it's really bothering me now. We talked about this before. It got better for two weeks and now it's back to shit. I feel like I'm emotionally checking out and he seems like he's more into the sex. That's the only thing he can communicate about well when it comes to relationship talk.

Any advice on how to deal with this would be appreciated. I think I'm seeing him tonight.
<bot>: Boyfriend doesn't have time for me anymore, unless it's sex. I'm emotionally checking out. I still like him, but I don't know what to do.