Employment agreement breach
My husband used to be a consultant through a consulting company and recently joined his client as an employee. This has been done by many other consultants from this company, without any consequences. We got singled out and received a notice from their lawyer last Friday that there's a hearing scheduled tomorrow in Michigan (where the consulting company is based). The notice was delivered by FedEx and it was just lying on our door (no receipt signature taken). We think that it's a very short notice, and due to work, he cannot go to Michigan for the hearing.
What are the consequences of not appearing in the court? Do we need a lawyer to represent us for tomorrow?
Thanks in advance for your help.