Search Results: should i ever expect her to come back

So I started dating a girl last month and we really hit it off like crazy (been on 4 dates, all have been all day things since we get alonng so well), we've both admitted that we really like each other and that we've never experienced this much chemistry before. Anyway, things were going amazingly well until a relative came to visit her. She warned me beforehand that she was going to be distant when he came, but I didn't expect her to completely drop out of the radar. For the past two weeks we've sent a few texts here and there (all initiated by me) I called her on valentines day (she didn't want to see me for it, I had asked the week before). Anyway, that's the last time we've spoken to one another. I just find it so odd how she could be so hot around me (it was obvious that she's REALLY into me) and suddenly go ice cold because a relative is visiting her. I don't want to call her since I'm always the one initiating and the ball is in her court and I want to see some effort from her side. However it's been almost a week and I do miss her. Do I call or let her come to me (if she ever does that is...)?

PS I've looked back on our dates and there's really nothing I did wrong, our last date was wonderful. Also, I asked her if we were good when I called her and she said yea, I told you I'd be distant.