I'm not surprised. They are Bangladeshis. Google Taslima Nasreen and check out her story.

If anyone is in any position to do something, then get that girl out of that house and get her to safety and separate existence. Her female relatives are going to do nothing (or support her detractors and accusers), and the male relatives will have a field day and she will be forced to do whatever the community she belongs to wants her to do.