1. Maintain calmness and willingness to communicate: Stay calm and not be influenced by the other party's cold war emotions. Try to express your willingness to communicate in a calm tone at the appropriate time, such as: "I noticed that there is some distance between us, and I hope we can sit down and have a good talk to solve our problems
2. Give space but maintain attention: Respect the other person's cooling off period, give them some personal space, and allow them time to deal with their emotions. At the same time, express your care and concern through small gestures, letting her know that you did not completely leave during the Cold War, but chose to exist in a different way.
3. Seeking a common solution: When the other party is willing to respond, propose specific solutions or improvement suggestions, such as participating in psychological counseling together, learning more effective communication skills, etc. Emphasize the importance of cooperation and understanding, express your willingness to make efforts to improve the relationship, and ask for her thoughts and opinions to jointly find a solution that is acceptable to both parties. Remember, the key is to establish open and honest communication channels, as well as continuous effort and patience.