1. Open communication: Sit down with your partner, choose a calm moment, and honestly express your feelings and observed changes. Avoid blaming, instead focus on your personal feelings and needs, and ask if he has similar feelings or opinions.
2. Seeking professional help: If the problem persists after communication, consider seeking professional help from marriage counseling or family therapists. Professionals can provide a more neutral perspective and effective communication skills to help you identify the root cause of problems and work together to solve them.
3. Self reflection and growth: At the same time, it is important to take time for self reflection and reflect on one's role and contribution in marriage. Is there anything that can be improved or adjusted to promote the recovery and growth of relationships. Attending personal growth courses or reading related books is also a good choice.