Bhisham Pitahmaha of Mahabharat

Look at the life of this great personality of Mahabharat. Upto the age of 16years he remained away from his father and family  under the care of his mother only ; did his usual education etc. Joined his father and family and after a short while, he has to sacrifise his crown, youth and rest of the life for his father and family and took a vow to take care of the crown, and Hastinapur.Just after a few years , his father died and he has to take care of the crown, step mother and step brothers and later their children and family etc.Looked after them, family and the crown etc. He has to struggle through out his life to take care of all of them even at the cost of his principles and moral.
In our present society , do we see such things even for our own parents, brothers leave aside the step mother and brothers and family .