
First, he has always been keenly interested in the welfare of the family. This can come across as him being too interested in money and the need to always get a bargain. He worked hard during his life but he was not always able to provide all he would have wanted. This fact only speaks to the shortcomings of the economy under which he has lived. If one wanted to prosper then it required dogged determination.
Next, although he probably ruled his house with a heavy hand, nobody suffered trauma or abuse. Being uncompromising can be a bad trait but can sometimes be attributed to a lack of knowing any other way. Again, this might be the fault of a socialization rather than a personal shortcoming.
Lastly, life has not been easy for his generation. He's lived long enough to see the departure of the British for Ceylon. The country has encountered its share of difficulties and troubles. He has worked within a system which unfortunately has included political instability and corruption in everyday life.