Problem: Site doesn't work in IE
Solution: Then don't use it.
It is not that easy.
Her problem is really complex one. As i can not answer it on site (protected question), i will try to give some ideas to her here.
She needs to somehow trick the family members and the husband in US. One solution can be getting a fake paper that wants her to give information about the people she is related in US. This can stop family members asking her to come to US, since her husband is not legally living there. But connecting this fake paper to her travel to US is little tricky. Family needs to somehow believe that it is coming from government. Maybe women rights association can help with this one, if she can reach them.
The other option can be to somehow make them believe that she took the flight but they send her back. In this case she needs to find a really good excuse that family members will believe and will not investigate further.
If you think these are reasonable ideas, please let her know on travel.stackexchange, because i can not.