Here's a secret: ALL companies work that way. You are an employee, not the owner.
Even an Owner has to abide by laws and wishes of stakeholders and investors. Even the owner can be sued or thrown out.
The sooner you realize that companies owe you nothing beyond your pay for the work you did, the better your life would be.
So move on. Get a job to pay your bills. Cherish your life and family. Grab a beer or coffee. beat some chicken and enjoy life.