Is she still my friend?

My best friend won't talk to me anymore.

She is dating this guy from the UK and he is trying to keep their relationship private, like he is trying to appear single. I don't know I told her I think its fishy and she was super mad at me and accusing me of judging him and stuff. Now she won't talk to me. Before she left for the UK, she was texting me but I wanted to see her before she left and she never answered me but is still 'online' all the time and clearly ignores me.

I wonder if we are still friends or if I should just like cut ties with her.

Is she still my friend?
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