My name is XXXXX XXXXX I will be assisting you with your legal question.
I think the best thing here is to start with an explanation of the law in this area and then discuss your case in particular. In Texas, and throughout the United States, employment law
heavily favors the employer in most situations. Unless the employee has a contract which provides that the employee may only be terminated for cause, the law will hold that the employee's right to work
falls under the At Will
Doctrine. The At Will Doctrine provides that an employer may terminate an employee for any reason whatsoever, even if it is a false reason. The only limitation on this is that an employer may not terminate an employee because of discrimination
based on race, color, religion, sex, military status, national origin, disability, age, or ancestry of the employee.
Further, the US Supreme Court has repeatedly held that the anti-discrimination laws are not meant to insure that employers provide a nice place for their employees to work, or that they ensure that their employees are treated fairly. The law allows for your employer to treat you in a completely unfair, arbitrary and downright mean manner, as long as it does not cross into illegal discrimination. The legal remedy for the employee in a circumstances of a hostile
work environment which is not based on illegal discrimination is to simply quit.
In your case, you might have an ADA
claim if you are able to show that your migraines are actually a disability. How often do you have migraines and are you under a doctors care for them?