Trust in relationship?

I was dating a girl since last 4 years but due to long distance we never met in real, we couldn't meet, tried to meet but failed. It was really amazing with her but now she is not talking to me. What could be the reason? When I asked her are we done of this? She said did I say like that? Whats that mean? It was divine feeling in between us, now the connection is not strong as feel. Should I move on or need to wait. I have waited for 2yrs once she came back. This time I can't say. What do you think?
Trust in relationship?
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