Tracking someone's phone without their knowledge or consent is a violation of their privacy and is illegal in many jurisdictions. It is essential to respect the privacy and boundaries of others in any relationship. If you have concerns or trust issues in your relationship, the appropriate course of action is to communicate openly and honestly with your partner about your feelings and work together to build trust and understanding.
If you suspect any dishonesty or breach of trust, it's crucial to address these issues through open communication, rather than resorting to illegal or unethical means of tracking someone's phone. Trust is a fundamental aspect of any healthy relationship, and it should be nurtured and built upon through honest and respectful communication between partners.