X is father and Y is wife of X and A,B - sons & C,D - daughters.
X had purchased the property from his earnings.
X was expired before 30 yrs. without making a will.
currently Y is the owner of the property and her age is + 85 years.
Elder Son A is residing with his family with Y ,however not taking any care or responsibilities of Y .
Son B is residing out of India with his family.
Elder unmarried Daughter C is residing with Y and taking full responsibilities & care of Y.
Younger daughter D is married.
Y had gifted her property to C via Gift Deed and documents were registered in registarar office.
C can sell out the property ?
A,B,D have right to claim in this property?
Thanks & Regards