How to get your first break-up fast and easily? Please answer!?

I think me and my boyfriend might be breaking up for MANY reasons:
1. He's Chinese from China who can't speak English
2. Texting and translating is not a normal relationship
3. It's boring because we can't communicate
4. He's illegal because his work visa expired
5. He's 29 and I'm 17
6. He's pushing for marriage when I turn 18 and I HATE the thought of that.
So there is absolutely no solutions for this relationship is there? We've only been in this relationship for a year and 3 months, and I've become so attached to him. He works at our local Chinese buffet, and he only stayed here for me, but now we might be breaking up. It'll be very sad not to see him working at the buffet again. I really don't wanna see him go. How do I get over this? Plus this is my first ever relationship that I didn't really even want to get into in the first place. I was never ready to be in a relationship. So please tell me how to get over this sadness.