Witch craft

This is going to sound crazy, and is probably a long shot... BUT does anyone have any witch craft or anything like that, that ACTUALLY works for removing a toxic person from your life (never seeing them again, hearing from them etc) my daughters bio father is trying to be apart of her life and he’s abusive and an AWFUL person and I don’t know what else to result to at this point seeing as how our court date is coming up soon.