If I was fired due to an argument with an employee while I was home and not on company time is that right

No that is not right! It is a wrongful dismissal and you are owed severance. I would encourage you to visit the severance pay calculator our firm has developed to see what you are owed (www.SeverancePayCalculator.com). I would also encourage you to call us and set up a meeting with one of our employment lawyers to discuss further.