During this phase of the relationship. Say very little. Listen, remember every word she says, and validate her. Hold eye contact if possible. When you speak, do it calmly without anger.
W says: Bla Bla Bla Bla.......
Here are good choices in how to respond:
"I am sorry you feel that way" "mmmmm" "I see" "It must be hard to feel that way" "I understand you feel that way" "I can see why you would think XZY" "I need to think about that"
"What is best for my kids is best for me" Amor Fati Link to quotes: https://www.divorcebusting.com/forums/ubbthreads.php?ubb=showflat&Number=2879712