I got fired today because of voicing my options and supposeable attitude but I have never shown any source of attitude towards anyone specially customers and only voice my opinion because of owner taking to another employee about a situation that occurred with a different employee can they rightfully fire me and can I go to labour board for this?

Hello, it sounds as if you may have been wrongfully dismissed by your employer. If you go to the Ministry of Labour you will only receive your bare minimum legal entitlements; and you may be owed much more. To see how much more you could be owed, I encourage you to visit the severance pay calculator our firm has developed (www.SeverancePayCalculator.com).