I was told that a women cast a spell on me for bad things to happen to me. How do iknow if it is true and who she is. And if so how do i break this spell.
The only real way to tell all the stuff you want to know is with a divination of some kind. You may want to go to a reputable psychic rootworker.
Otherwise you can diagnose if you're cursed yourself -- basically, are things in your life going so wrong as to the point it seems unnatural? Like, do you keep getting mystery illnesses, do you keep losing money because of strange accidents or mishaps? Otherwise, have you seen evidence of someone cursing you, like odd items left on your doorstep?
Life inclines to have some accidents, illness and misfortunes, and many scammers will play off that to convince people of being cursed. But occasionally people really do get curses put on them, and it's usually noteworthy when that happens. Here's a good way to judge -- did you think you were cursed before the person told you so? Usually people know when they are cursed. I only heard of one case of someone not realizing it, where a girl got cursed just as she was graduation high school and so attributed all the misfortunes that fell to just being "real life." She discovered the curse some years later when she found a voodoo doll sewn into the lining of one of her graduation gifts.