Is it illegal for an employer to do this?

It is not illegal unless there is a union agreement in place that specifies different (better) conduct by the employer.

Do I have a case?

What "accidentally?" Did the owner make a decision to deny you the promotion pending your change in your appearance? If so, why would the...

Can i suit a flight company for discrimination and not protecting my privacy?

No one here can provide any meaningful insight because you have not described any of the conduct that occurred. How was your privacy allegedly...

I received a poor performance review verbally in which I was told I may not be executive material. Should I ask for the review

Let's assume the eval is wrong -- just dead provably totally wrong. So what? It is what "they" think, and it is their football and what they think...

Do we have a wrongful termination lawsuit?

This is the 2nd version of this event that you have posted in the last few days. That is not ordinarily important, but it is noteworthy that the...

Was my sister wrongfully fired from her student job at our school? She feels uncomfortable finishing her degree due to a hostile

The issue of your sister's employment should be kept separate from her ability to finish out her education at the school and obtain her degree....

Do I have grounds for a lawsuit in a nationwide grocery store when employees single me out for being on government assistance...

Are you an employee? A customer? What is it that occurs that you consider singling you out?

I was fired the end of January for sending a personal email. I was never warned about email being a problem.

It is most likely that termination of you is lawful. The fact that other kinds of questionable (but different) conduct by other employees have been...

I was fired last Monday for sending an inappropriate text using a company cell phone.

Since you seem to have an employment contract, you will need to take your contract to an attorney for an evaluation of your rights and obligations...

No and no.