non-communication       
noun [ U ] (also noncommunication) uk/ˌnɒn.kəˌmjuː.nɪˈkeɪ.ʃən/ us/ˌnɑːn.kəˌmjuː.nəˈkeɪ.ʃən/
 沟通的缺乏,无交流
a lack of communication between people
  Non-communication and lack of attention are commonly mentioned as motives for divorce.
 A spokeswoman denied that the company had a culture of noncommunication. 一位女发言人否认缺乏沟通在公司是普遍情况。 
 - More examples
 - Non-communication in a family can have serious consequences for everyone involved.
 - My questions about her private life were met by a barrier of friendly non-communication.
 - The family was torn apart by crisis and non-communication.
 - I lived in a state of sullen noncommunication with my neighbours.