I saw the question and also decided to ask. I've been living with my h…

I saw the question and also decided to ask. I've been living with my husband's parents for six months now, both of them stay home. His mother-in-law is always unhappy, trying to control me, constantly interfering, watching every step I take, and plus she keeps talking bad things about my husband. For him, her word is above everything, he only listens to her. He's the only son, against moving out. I already have a nervous breakdown, don't know how to be. Girls, help with advice?