You don't need to curse but separate yourself from the toxic relationships, if possible. Afterwards, deep cleaning of the soul—there is a Witches Sabbath on the 20th.
If these people live with you, and you can't get any distance, then still ensure that your are cleaning daily (still do a Sabbath circle), and create and maintain a powerful AOP.
Along with all this, Void Meditation helps manage the mental side of things.