No it isn't my problem. The company I work for knows that I have a business. Because they were originally my customer. I was honest and completely transparent with them, so there was no issue. Completely different if I had kept the business and not told them about it.

It's about integrity, something many people lack here in America today. And I very much doubt they are producing enough. They are likely working 10 hours a week per job. Being both an employee and a business owner that has employees, integrity is critical to any type business relationship. It may not seem like it, but trust me, it is paramount.