Kenzie was never sure if she wanted kids. She didn't have the best childhood, so she didn't want her kids to suffer she knew John was a good man and had learned from his mistakes and would be an amazing father again. She grew up in a place where the water was filled with Perfluorooctanoic acid, aka PFOA. It'll stay in her system forever and it'll be passed down to her kids and so on and so forth it'll never leave her line of succession so she was never sure if she wanted to have kids. 'PFOA is used to make products resistant to stains, grease, soil, and water.' Played in her head all the time from when they found it in the well water she drank all her childhood how she had spent 16 years drinking that water without ever knowing how drinking that water could cause her a higher risk of cancer. John was at the point where he was ready for kids with her HE wants kids with her. Every time he brought it up, she changed the subject. He had no idea about the fact that she had PFOAs in her system she never told him. They were on a ride her horse riding along side his when he decided to push. John: Why do you always change the subject when I bring up kids? Do you not want kids? You can tell me Darlin'