Hello doc, My brother age-24 yrs,did his gradution from punjab patiala,post graduation from australia.Due to sudden death of my mother 8 mths back,We had to call him back from australia for taking care of our father and his business as we sisters are married and settled in our life. My brother is very religious ,teetotaller, non smoker and very caring person.However when it comes to business,he doesnt treat and speak our father properly .he holds every time our father responsible if anyting goes wrong in bussiness.Please advice how should we deal in the matter.