The audio was taken more than a year ago so the daughter was around 2 1/2. How the heck do you "train" a toddler to lie and act like that on demand?
The audio was almost exactly one year ago. She was about three. I don't think she was being coached. I think she was definitely upset. But mom kept saying things directly in front of the child that would be the opposite of reassuring. She never reassured the child at all and the child stopped screaming and listened carefully every time her mom spoke.
The mom said, "Well, she's upset because you hit me and she remembers that."
"She's upset because you kept her from me for seven months. She thinks she will never see me again."
"[M] says "so and so" is mean to her at your house."
The child was quiet each time she said those things. Mom kept a hold of her. She should have told the daughter, "Listen, you will have a great time with Daddy and you will see me in two days. You will come back and I'll be here but daddy wants to see you too, okay?" Then she should have handed her over to dad quickly. "I'll see you soon sweetheart! You'll have fun!" The point is to make your child comfortable, not traumatized.
ETA: This could be an example of subtle alienation, not coaching. there is a difference.
Once again. Child was last with mom who admits to leaving him in a car, alone, with unlocked doors, unattended. Police tape is around her house and the trash room of her apartment, not dads. I guess in light of that, little things about mom take on a deeper meaning.