Mentally & Emotionally

I feel like if my boyfriend doesn't care about my feelings. Every time I want to express myself with him about something that I'm feeling or going through he either hangs up on me or ignores me & my texts. I just feel like when it comes to me emotionally & mentally he just doesn't care. We've been dating for almost a year now & he doesn't know or even care to know what I like to do for fun, what's my fav color or just who I am period. I don't know but I think I might just break it off with him.