<human>: Can you summarize the given text in a few sentences?

I started seeing a guy casually in April. After a month or so we were pretty much hanging out all the time and he brought up the exclusive talk.

After about 2 months in he broke up with me, and said the exact line "im going to push you away, its a defense thing, but we're done". 12 hour later he apologized for freaking out and we got back together.

after 2 weeks he made a internet dating profile, which of course through a network of friends got back to me, I was really upset. We didn't talk for a few days until he asked to "at-least be friends". Which I told him I couldn't handle that, and it was all or nothing.
the night he choose all and was really great. We talked about a future together, and he told me he didn't want to sleep with me that night so I didn't think it was only about sex.

everything was fine until this past weekend when he bailed on date night last minute for his friend who's moving. Which I was really supportive of, even said to take him a bottle of nice whiskey. I decided to just go to bed, but when I woke up he had deleted me off every social networking site. (and his friend I found out had already moved the day before so he wasn't with him). Now he wont respond to the 3 texts I've sent him, just asking him to at-least tell me where we stand.
<bot>: every time my boyfriend and I move forward he breakup with me, and I don't know if I can deal with it.