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

Hi guys,

I recently dated a guy for 3 years. We're both now 25. We've been long distance (NY to NC) for 6 months now, but had plans to move in together and get engaged as soon as I'm back in NC in 6 more months. 3 weeks ago he flew me to NC and we spent a long weekend alone and it was incredible. More marriage talk, baby talk, how he hadn't been this happy since I left 6 months ago talk. I was on cloud 9. Some backstory: his dad has been divorced 4 times and knows about a few issues we've had in the past and has advised him before that I'm just not worth it. He's always brushed him off. Last Friday, he called to tell me he was going to be fishing with his dad all weekend and wouldn't have service but would call me Sunday. Never got a call. I called and texted and didn't hear back till Tuesday; short answers. On Wednesday he told me we "just aren't going to work out right now" but won't tell me if this means a breakup or that he'll come running back. He's needed space before and always came back. It's just confusing... He won't answer the few texts I've sent him but he checks my Snapchat story religiously and I know he checks my Insta and Twitter. What gives? If he doesn't care why do that? Should I hold onto hope or just move the fuck on? Remember, I was in love with him for a long time & we went through a lot together.
<bot>: relationship with BF was great regardless of distance. Abrupt breakup this week. Still stalks my social media. Will he come back or... Should I move on?