F2 Visa dependent not willing to go back

[ben10]

I'm currently on F-1 visa alongwith my wife and child (both F-2 visa). Due to some domestic issues, I want to take my wife back to India but she is not willing to cooperate. She does not want to go back and it is hampering my studies here. She threatens to complicate things in such a way that I may not be able to return back if I were to go back to India with her. I'm still not contemplating divorce but want to take her back to get her treated for some sort of mental problem. How can this be done so that she returns back for treatment and I continue with my studies without having any legal problems? Any help/advise at the earliest would be very useful as I want to take her back as soon as possible.