Praise be to Allaah.
We put this question to Shaykh
Muhammad ibn Saalih al-‘Uthaymeen, may Allaah preserve him, who answered
as follows:
There is nothing wrong with her staying,
if she is sure that she will be safe (from falling into sin), because
this is her country now and she is living there. She is not a traveller
now. Perhaps she will find a new husband soon and get married. And Allaah
knows best.