My wife keep saying I will give divorce or won't live with you anymore

As my father in law passed away and I am unable to go there to attend the rituals. Also my wife is not living with my parents or in laws and I took nearby rented house so that I can take care of my parents to. Only on weekends I visit to my parents house and by Sunday evening I always come back to rented house where my wife and I stay. Reason is because my parents are very old approaching 80 years and health conditions also. As I told her my parents health condition is not dat much good and I m only the one taking care.so I told please understand but she keep threating of giving divorce or she keep saying she won't live with me now. As I left my parents house so that she can live , on her own space and privacy. Even she hardly care my parents I never argue or push her , I myself taking care of my parents. She said if I won't come she will completely banned her sasural i.e she also won't come to my house in any situation i.e weather it's happiness or saddness also won't care my parents. In that also I said I agree with her. But keep saying same thing she won't live with me.also she is working in big MNC company with package of 13 lpa. What all the possible solutions or scenarios will be there for me