No, you can use Divoree no matter what state you live in as well as Washington DC and Puerto Rico.
Divoree also services the following countries: Aruba, Australia, Austria, Belgium, Bermuda, Bulgaria, Canada, Czech Republic, Denmark, Dominican Republic, Estonia, Finland, France, Germany, Gibraltar, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Netherlands, New Zealand, Norway, Poland, Portugal, Slovakia, Slovenia, South Africa, Spain, Switzerland, Sweden, Trinidad and Tobago, United Kingdom