<human>: Can you condense the text into three sentences or less?

I have been dating this boy for about 8 months now and things are breaking apart rapidly.  He initially pursued me for months before I came around and fell extremely hard for him.  We had a wonderful semester at school, and I care about him more than I care about myself.  The problem is that when we are not at school, we are 700+ miles away from each other.  Recently, in the past week, things have broken down majorly.  At his workplace he says that he has developed very strong feelings for his coworker and he feels extremely guilty about them.  This rips me apart because I feel that if I was there, none of this would have happened.  I talked to him last night and he told me that these feelings keep escalating and that he cant do anything about it, and that he doesnt know how he sees me anymore. He has not, and will not cheat on me, I am confident in that... but I am scheduled to go visit him in two weeks, but I am afraid it might be too late.  He is asking for space to figure things out.  Have I lost him?  What do I do while I wait for him to sort these things out?  I really do love him...
<bot>: Boyfriend has given me the best thing I have ever felt before, but has rapidly changed his view on our relationship during a long-distance stint.  He thinks that he might have fallen in love with a coworker...