I know a person who has exactly some feeling towards others as you do. it sounds like someone high-up (say president of a prestigious University) hates her so much that he can tell(order) anyone close to you do something bad to you. trust me, even you go to church, you will feel that "with his influence", all members of that church are against you.
whatever your feeling is, even what you said is true, I strongly suggest you talk to a psycharitist. He or she may help you.