Is an employer entitled to an opinion of an employee's conduct that is not based on their own opinion?

If an employer loses trust in an employee as a result of an employer's orders, in the matter of substance being willfully disobeyed and met with insubordination, can an employer dismiss the employee? (British Columbia, Canada)

Is an employer induced an employee to enter into a new employment relationship with the employee? (British Columbia, Canada)

Does the fact that the employer was unaware of the conduct of the employee at the time of her termination bar her employer from relying on it in her claim for unfair dismissal? (British Columbia, Canada)

Is a terminated employee entitled to a bonus entitlement based on their performance prior to their dismissal? (British Columbia, Canada)

Is an employer entitled to sue an employee for conduct other than fraud? (British Columbia, Canada)

Can an employer unilaterally change the essential terms of an employee’s employment contract? (British Columbia, Canada)

Can an employer provide alcohol to his or her employees who use their employer's machinery? (British Columbia, Canada)

Can an employer unilaterally change the terms of an employee's employment? (British Columbia, Canada)

Can an employer terminate an employee for refusing to accept a raise if the employee takes the position that unless he receives a raise by a certain date? (British Columbia, Canada)

Is an employee entitled to have his performance reviewed against his previous conduct, good or bad? (British Columbia, Canada)