answer: #Person1# tells #Person2# that #Person1# doesn't dare to look after the children.
documents: #Person1#: I don't dare to look after the children now. 
  #Person2#: Why? 
  #Person1#: The children always make themselves in danger. I always have my heart in my mouth with them. 
  #Person2#: It is because your children have grown up, and you haven't lived with a child for a long time.