Like what Jam has mentioned, she's probably ignoring your calls and messages. I think she wanted out with the relationship and her way of telling it is just so wrong. It's been a week and yet she haven't get in touch with you and no one in the family knows where she is You have been constantly talking and for sure her family knows who you are in her life. This is just too sad to hear and I hope she has a valid reasons when she's ready to talk to you.
I think you're a nice man and you deserve someone better.