Left out of Love

I miss the love of my life.
I am so far away, and it's been so long since I've held his hand, given and received a hug and a kiss. So long since I last sat in his lap on my couch and watched a random movie that neither of us really ended up watching anyways.
It feels like half of me is just gone.
And, to top it all off, he won't tell me what's going on with him and his life.
I tell him all about my day down the the little stuff, like what I ate. And what does he say when I ask about him, nothing... literally he says the word nothing.
Me: "What are you doing?"
Him: "Nothing."
Me: "What did you do today?"
Him: "Nothing."
Me: "What did you eat for dinner?"
Him: "Nothing."
Me: "What do you have planned for tomorrow?"
Him: "Nothing."

It's really hard to only ever hear the word nothing. I'm so far away, and it feels like he doesn't want to let me into his life anymore. I know he loves me, and I know that this is just as hard on him as it is on me, maybe even a little bit more. And I know this is just a way to help him cope...
But, it's slowly starting to wear me down....
I love him, more than anything... and, well, it's just hard....

Anybody have any advice that could help me?? Because I'd really appreciate it. Really, very much appreciate it.
Thank you wholeheartedly in advance.

Kaitlyn.