Upset

So my s/o and I met up this weekend since it's a ldr. I wasn't thrilled and I wasn't there with him, not sure if you understand me, I just wasn't on the same page with him, for the weekend. Our ldr has been going on for 3 years. I was upset the fact that we weren't spending any holidays together this year. Do I just tell him how I feel about it or just walk out silently out of this relationship. He doesn't get it, but he doesn't want me around his family, if that's the case I don't think he should be talking about me around them if I don't know who they are, am I missing something or am I over reacting?!?!?!? Why should I have to spend holidays alone/by myself, what was the point of me being his so called woman because I don't feel like it!!!! I feel like a side piece, we only meet when it's convenient for the both of us or whenever....maybe I am the side piece or just not good enough, maybe it's just me, idks!!!

No girlfriend, not married, no kids