Question

Hi: I recently had a run in with a family member where I work which happens to be at home. They ran in by unlocking the door with a key they had. This person does not live here. This person with another unknown man commenced shooting videos of all my work, sensitive methods with which I make a honest living without my permission. Just started doing that including me, and all my posessions, tables and work tools. The estate attorny was contacted and ordered all locks to be changed and we did. We don't know where the video is or what the purpose of it was but I could not stop them without a physical confrontation. So I feel a violation of my intellectual property rights was violated. It is my sole method derived from myself of making a living for about 5 years. I do not share this with anyone. Where my rights violated and what can be done?