如果家人带伴侣回来邪淫，说了又不相信邪淫恶业，我要怎样才能避免邪淫带来的磁场变动损害到我父母和我自己呢

I understand that you are deeply concerned about the potential negative influence that might arise from actions you perceive as morally or spiritually harmful. It’s clear you care about your family’s well-being and want to protect them and yourself from any adverse effects. This concern reflects your compassion and desire for harmony within your home, which is both noble and challenging to navigate. From a Buddhist perspective, it's important to focus on cultivating compassion and understanding. Recognize that everyone is on their own path, and sometimes they may not see things the way you do. Practice mindfulness and loving-kindness meditation to develop a sense of peace within yourself, regardless of the external circumstances. This inner peace can serve as a protective shield against negativity. Instead of judgment, try to approach your family with empathy and patience, allowing space for open dialogue. Psychologically, it’s beneficial to acknowledge your feelings of discomfort without letting them overwhelm you. It’s natural to be affected by the actions of those close to you, but maintaining your emotional boundaries is key. Consider having a calm and open conversation with your family about your concerns, expressing how certain actions make you feel without assigning blame or criticism. Communicating openly can sometimes lead to a deeper understanding and respect for each other’s views. For practical coaching advice, focus on what you can control—your reactions and your environment. Create a personal space in your home where you can retreat and practice mindfulness or meditation. Engage in activities that bring you joy and reinforce your sense of peace and stability. When engaging with your family, use "I" statements to express your feelings, such as "I feel concerned when..." rather than "You are doing...," which can prevent defensiveness and promote understanding.