Mental Torture From In Laws

my laws trouble me but not physically its mentally also I have been taking treatment for panic attacks for many months last year they even had put cct camera in house to watch me since they keep me in parda I can only move in one room no where else in house can enter kitchen only on particular times father in law shouts very horribly on me but if one asks reason he has got no reason .My husband and I share good relation but my father brought me back to his house coz of my father in laws bad behaviour even mother in law troubles a lot . What can I do about it and prove it.I can't live without my husband but can't get outbox house coz he didn't save money due to family expenses and business problem.