There are many types of unfair business practices that would make a monopoly illegal. More details are necessary to provide a professional analysis of your issue. The best first step is an Initial Consultation with an Attorney. You can read more about me, my credentials, awards, honors, testimonials, and media appearances/ publications on my law practice website, www.AEesq.com. I practice law in CA, NY, MA, and DC in the following areas of law: Business & Contracts, Criminal Defense, Divorce & Child Custody, and Education Law. This answer does not constitute legal advice; make any predictions, guarantees, or warranties; or create any Attorney-Client relationship.