My former employer's (a real estate broker) attorny is wanting to depose me related to a case brought by a client I worked with. I was the real estate agent that represented the client. Am I obligated to do this? This happened over 4 years ago, and I really don't want to participate as the employer got out of paying me several thousands of dollars in commissions. Also, I now live 3 hours away, and don't want to travel or miss work for this.