Confused =/

My boyfriend (22, I'm almost 26) and I had been together for nearly two months.
Everything was great. We hung out all the time, his friends liked me, and he
even told his mom about me. He would drive an hour from camp pendleton to see me
and even meet my parents. He let me drive his car, paid for everything, and even
talked about the future. But the day before he deployed, this past wednesday, he
started acting distant and kept leaving me in his room to go hang out with his
friends. I understood because he wouldn't be seeing them for 7 months to a year
either. I gave him a st. Michael and st. Christopher medal, the patron saints of
the military and of safe travel, and he freaked out on me. He started saying it
was too much and we moved too fast and that we were too different. I asked him
if he didn't want to be with me and he was like that's not what I said. I also
asked him if he wanted to break up and he said no. The next day he left at noon
and he barely kissed me goodbye. Then that night he called to break up with me.
He said he just didn't want to have to deal with the burden of having to think
about a girlfriend back home. He said there was no other girl and he didn't plan
to do anything crazy while he was deployed. He didn't want me to delete him from Facebook and he said he wants to skype when he finally gets internet. He also said things might change but right now he just couldn't handle it. He said I was
making HIM feel guilty because I was crying and he kept saying please just tell
me everything is going to be ok. I am really confused right now because he is
the one who kept asking if I would wait for him and worried that I would cheat
on him (something I would never do). Is this behavior normal. I am so confused.
Please help!!!!