1. Communication and understanding: Both parties should communicate candidly about their attitudes and feelings towards the past. Men need to express their concerns, while women can share their experiences and growth. Understand the other party's position and recognize that everyone has their own past, which is a part of the present rather than the whole.
2. Accept and let go: Men should strive to accept and let go of their attachment to women's past. What matters is the present and the future, not the unchangeable past. Learn to trust, believe that the other party has learned and grown from past experiences, and is ready to create the future together.
3. Seek professional help: If a man's past concern for a woman seriously affects their relationship and even leads to a crisis of trust, consider seeking professional help such as psychological counseling or marriage counseling. Professionals can provide effective communication skills and emotional management methods to help both parties better understand and handle this issue.