My question involves labor and employment law for the state of: Texas
A bit of back story I accepted a position a 4 months ago that involved signing a training agreement in which I agreed to pay back the amount of training if I voluntary left the company. At the time as well I knew the position involved some travel but I was told multiple times that it would not exceed one travel engagement for every 2 months and I made it clear with the company before I signed that this is the maximum amount that I would be able to do so if there is a issue please find someone else. They chose to offer me the promotion anyways so I thought they were clear and understood my personal requirements and that they would match what the job required.
From the start the travel was multiple times (2 or 3 times a month) in some months and only once in others but still not the amount of travel that was disclosed to me verbally( once every 2 months) after becoming concerned that this would be a trend I decided to have a talk with my boss because while I was in New York they asked me to travel to Houston every other week and that was not what we had agreed on before I took the position. I was hoping they would be willing to be accommodating due to my excellent work history and my willingness to travel extensively before this point. Instead I was terminated for insubordination for refusing to travel to Houston for this job. I understand that I refused a direct order but that was because I was grossly mislead about the type of travel this job required. I did make it clear to them that I did not want to quit I just wanted to work past this issue because the job was more than acceptable the way it was presented to me, it is not my fault that the company is not keeping the verbal agreement a reality.
Now to finally get to my question since the agreement said voluntary leave I am thinking I am off the hook since I was fired and told to give back all equipment and escorted out of the building. Is this correct? Or is insubordination some type of voluntary leave? Also once again I never said I wanted to leave and my goal was to find a compromise in the situation and move forward.
Sorry for the long message but I wanted to be as detailed as possible so that those responding would understand the scenario.
Thanks!

